{"title":"Acids","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Acids online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Acids shelf sits in Acids \u0026amp; bases. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Acids\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eAcids\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/bases-and-alkalis\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eBases \u0026amp; alkalis\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eAcids \u0026amp; bases\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/acids-and-bases\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eAcids \u0026amp; bases\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-be\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-be\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Acids\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"Carl Roth\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Carl%20Roth\" aria-label=\"Carl Roth\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Carl_Roth_Logo_svg_05e522c2-17d7-41b2-8ebd-4dcb9aa179d0.png?v=1774973256\u0026amp;amp;width=400\" alt=\"Carl Roth\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-be\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Acids\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Acids from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery across the EU, two to five days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-be\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"3-nitrobenzoic-acid-0445","title":"3-Nitrobenzoic acid, min. 99 %, for synthesis, 100 g, plastic","description":"\u003cp\u003e3-Nitrobenzoic acid is an aromatic nitro-substituted carboxylic acid offered at a minimum purity of 99 % for synthesis. With CAS number 121-92-6 and the empirical formula C₇H₅NO₄, it has a molar mass of 167,12 g\/mol and a density of 1,465 g\/cm³. The flash point is 189,6 °C and the boiling point lies above 260 °C, supporting controlled handling in synthetic workflows. This grade is Laboratories employ it in the preparation of intermediates, functional-group transformations, and multi-step routes to fine chemicals. Identity is further documented by EG number 204-508-5, aiding traceability in quality systems. quantity suits research and process-development groups that need reliable stock without oversized containers. Density and thermal data assist method planning, weighing, and reaction setup when aromatic nitro acids are specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (HPLC): ≥99,0 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 140-143 °C\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 121-92-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-508-5\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 167,12 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0445-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDA5N3xhcHBsaWNhdGlvbi9wZGZ8YURkaEwyZzFOeTg1TWpVME5USTBPRGM0T0RjNEwxTlFSVnBmTURRME5WOUZUaTV3WkdZfDU4MzVlM2RmMzFiN2FlMTU1YzBmYzkyNDI5NGNjMTk5ZDA3MGYzMzA4MTY4MjhlMjQ5Y2IwNzAzMzU5M2FhOGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0445-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTM5ODR8YXBwbGljYXRpb24vcGRmfGFEazVMMmhtTUM4NU1qQTJNalU0TnpJNE9Ua3dMMU5FUWw4d05EUTFYMFJGWDBWT0xuQmtaZ3wxZmZkNTJhNDg5NWM3NTE0MDhkNmNiMmIxNmQ1ZGVkY2IxODU3MDZjMjQxNWFmNWYyOGNlNTQyZTA0NDA0Zjkz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112555393356,"sku":"0445.1","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112555426124,"sku":"0445.1","price":18.91,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112555458892,"sku":"0445.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112555491660,"sku":"0445.2","price":61.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112555524428,"sku":"0445.2","price":58.76,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112555557196,"sku":"0445.2","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112555589964,"sku":"0445.3","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112555622732,"sku":"0445.3","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112555655500,"sku":"0445.3","price":99.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0445-SF-1000Wx1000H.jpg?v=1766398932"},{"product_id":"4-nitrobenzoic-acid-0450","title":"4-Nitrobenzoic acid, min. 99,5 %, 100 g, plastic","description":"\u003cp\u003e4-Nitrobenzoic acid is an aromatic nitro carboxylic acid supplied at a minimum purity of 99,5 %. With CAS number 62-23-7 and the empirical formula C₇H₅NO₄, the compound has a molar mass of 167,12 g\/mol and a density of 1,61 g\/cm³. Reported thermal data include a flash point of 237 °C and a boiling point of 323,2 °C, supporting high-temperature handling considerations in the laboratory. This material is It is commonly used to build fine-chemical derivatives, modify aromatic frameworks, and prepare downstream reagents where a defined nitro acid is essential. EG number 200-526-2 anchors identity for inventory and quality records. size fits research groups and development laboratories that need consistent stock without bulk containers. Density and boiling-point values assist weighing, solvent selection, and process design when 4-nitrobenzoic acid is specified in experimental protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (acidim.): ≥99,5 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 239-242 °C\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eAsh content: ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,005 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 62-23-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-526-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99,5 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 167,12 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,61 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0450-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDU0OXxhcHBsaWNhdGlvbi9wZGZ8YURVMUwyZzBaQzg1TWpVME5USTBOVGd6T1RZMkwxTlFSVnBmTURRMU1GOUZUaTV3WkdZfGQ3M2EzYWMzMjJmYjZmYTMxMGM2NjY2MDQ0YjA1Y2U3MDMxNTY2ZDRiMTZiOTgwNTJlMTAyOGZmNGE0MmY4ODc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0450-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTI2MjV8YXBwbGljYXRpb24vcGRmfGFEUmpMMmhrWmk4NU1qQTJNalU0TWpBME56QXlMMU5FUWw4d05EVXdYMFJGWDBWT0xuQmtaZ3xkNzRjNzE5MDI1ZjcwN2U5MzQwNmYxMjc2OTBhOTcwMmMxZDEyNWQ5MDJjMTNhYjk2MTQ3NzYyYTQ4ODVjNTUz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112556147020,"sku":"0450.1","price":19.25,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112556179788,"sku":"0450.1","price":18.29,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112556212556,"sku":"0450.1","price":17.33,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112556245324,"sku":"0450.2","price":49.35,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112556278092,"sku":"0450.2","price":46.88,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112556310860,"sku":"0450.2","price":44.42,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112556343628,"sku":"0450.3","price":90.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112556376396,"sku":"0450.3","price":85.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112556409164,"sku":"0450.3","price":81.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0450-SF-1000Wx1000H.jpg?v=1766398934"},{"product_id":"hydrochloric-acid-10-0710","title":"Hydrochloric acid 10 %, techn., 2.5 l, plastic","description":"\u003cp\u003eHydrochloric acid 10 % is a technical-grade aqueous hydrogen chloride solution with the empirical formula HCl, CAS number 7647-01-0 and EG number 231-595-7. Key physical data include a molar mass of 36,46 g\/mol, a density of approximately 1,1 g\/cm³ and a boiling point of 85 °C, supporting straightforward process calculations and handling assessments. The product is This technical (techn.) quality from manufacturer Carl ROTH offers a defined moderate acid strength for acidification, neutralization and general chemical work where analytical-grade purity is not required. Transport classification is given under UN number 1789. The clear aqueous formulation allows simple volumetric make-up of working baths and reagent solutions. Density and concentration data help operators plan storage, mixing and stoichiometric use across teaching, industrial and routine laboratory settings. Consult the accompanying safety documentation before opening or diluting the pack.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 9,0-11,0 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,0450-1,0530\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7647-01-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2.5 l, 5 l, 10 l, 1 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-595-7\u003c\/li\u003e\n\u003cli\u003eMolar mass: 36,46 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,1 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0710-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg0NHxhcHBsaWNhdGlvbi9wZGZ8YUdRekwyaGtaaTg1TWpVME5USTJOVEUzTWpjNEwxTlFSVnBmTURjeE1GOUZUaTV3WkdZfDlhZWJiM2U0NWFiZTJiODRiNDBiNjlhMmVjZmM0NTgxNmEzZmIxZmE2NDc3MTI2YjI5NzcwMDllNjZhNTA3ZDE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0710-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjQ5MzB8YXBwbGljYXRpb24vcGRmfGFETTRMMmcyTlM4NU1qQTJNall6TVRFNU9UQXlMMU5FUWw4d056RXdYMFJGWDBWT0xuQmtaZ3wwMmM4MTRlZDQzZjNhYTY0OWFhOTUxNmFlYzZlYWQ4Mjc2Y2I0OTdjNzlkNzlhNTU3ZWJjZGE0ZWEzMWQ2NWQy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112576758092,"sku":"0710.4","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112576790860,"sku":"0710.4","price":18.91,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112576823628,"sku":"0710.4","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112576856396,"sku":"0710.1","price":33.9,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112576889164,"sku":"0710.1","price":32.21,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112576921932,"sku":"0710.1","price":30.51,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112576954700,"sku":"0710.2","price":48.95,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112576987468,"sku":"0710.2","price":46.5,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112577020236,"sku":"0710.2","price":44.06,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112577053004,"sku":"0710.3","price":76.25,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112577085772,"sku":"0710.3","price":72.44,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112577118540,"sku":"0710.3","price":68.63,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112577151308,"sku":"0710.5","price":169.35,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112577184076,"sku":"0710.5","price":160.88,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112577216844,"sku":"0710.5","price":152.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9280-X897-X896-7476-1000Wx1000H_4cdadb64-c262-490e-84ee-0117d2a20dfb.jpg?v=1766399015"},{"product_id":"isonicotinic-acid-0759","title":"Isonicotinic acid, min. 98 %, for synthesis, 25 g, plastic","description":"\u003cp\u003eIsonicotinic acid is an aromatic heterocyclic carboxylic acid offered at min. 98 % purity for synthesis. It carries CAS number 55-22-1 and the empirical formula C₆H₅NO₂, with a molar mass of 123,11 g\/mol and a density of 1,5 g\/cm³. The compound has a boiling point of 260 °C, supporting its use as a building block in organic and medicinal chemistry routes. Available from manufacturer Carl ROTH, isonicotinic acid is suitable for synthesis workflows that require a defined assay and clear physicochemical data. Research and development laboratories can employ it in coupling reactions, salt formation, and further functionalisation where a high-quality isonicotinic acid starting material is specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eAppearance: White to cream powder\u003c\/li\u003e\n\u003cli\u003eCAS number: 55-22-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-228-2\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₅NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 123,11 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0759-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjY5OHxhcHBsaWNhdGlvbi9wZGZ8YURBNUwyZzRNeTg1TWpVME5USTNNVGN5TmpNNEwxTlFSVnBmTURjMU9WOUZUaTV3WkdZfDZjZDE3ZjY0OGIyMjQyYTg0ODY4OTlmMzJiNzdhYjFiZDk3ZTliNWFjZmRlODViODYzOTFiODY4MzBmMTAwZTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0759-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk1ODd8YXBwbGljYXRpb24vcGRmfGFHVTVMMmcxTmk4NU1qQTJNall6TlRjNE5qVTBMMU5FUWw4d056VTVYMFJGWDBWT0xuQmtaZ3w4Y2M1NGQxOWE1ZWVjMzg5M2E0ZjlhYzNhYWRhMDA2YzkzNGE3OWRhYzA3MTk5YzU3OWRmMTA3ZjMwYjQyNjIx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56112586064204,"sku":"0759.1","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56112586096972,"sku":"0759.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56112586129740,"sku":"0759.1","price":16.97,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112586162508,"sku":"0759.2","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112586195276,"sku":"0759.2","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112586228044,"sku":"0759.2","price":41.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0759-SF-1000Wx1000H_8e8bfe99-07cb-4f5a-8bf3-4424fc49a60c.jpg?v=1766399033"},{"product_id":"1-3-dimethylbarbituric-acid-0761","title":"1,3-Dimethylbarbituric acid, min. 98 %, for synthesis, 25 g, plastic","description":"\u003cp\u003e1,3-Dimethylbarbituric acid is an organic building block offered at a minimum purity of 98 % for synthesis, with CAS number 769-42-6 and empirical formula C₆H₈N₂O₃. Its molar mass is 156,14 g\/mol, supporting accurate stoichiometric calculations in preparative organic chemistry. The compound is Clear identity data, including EG number 212-211-7, facilitate inventory control and documentation in research and development environments. Typical use cases include intermediate preparation, condensation chemistry and method scouting where a defined assay grade is preferred. Handle according to standard laboratory practice for organic solids and review the safety data before opening the container. The compact pack size suits exploratory work and small-scale synthetic campaigns.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to yellow to light brown crsytalline powder\u003c\/li\u003e\n\u003cli\u003eAssay (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 769-42-6\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-dimethylbarbituric-acid-0761?variant=56112587112780\"\u003e25 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-dimethylbarbituric-acid-0761?variant=56112587211084\"\u003e100 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-dimethylbarbituric-acid-0761?variant=56112587309388\"\u003e250 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEG nr.: 212-211-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₈N₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 156,14 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0761-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA0NnxhcHBsaWNhdGlvbi9wZGZ8YURZeUwyZzRNQzg1TWpVME5USTNNakExTkRBMkwxTlFSVnBmTURjMk1WOUZUaTV3WkdZfDNhOGIxMmRkMGMwZGQ1NjA0N2FkODM4NGFiMzY2ZjI4ZmFlNjUzYjM5MDE4YzRiMmViNzViODk3NmFjN2U4YmU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0761-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTc3NTR8YXBwbGljYXRpb24vcGRmfGFHSTRMMmcyWWk4NU1qQTJNalkxTURnMU9UZ3lMMU5FUWw4d056WXhYMFJGWDBWT0xuQmtaZ3xiMTVhY2U5NWI2MTRjYTEwMWNjNzMxODMzNTU4YzNmYWRiMGZiYzM0YTJiNWMzMzExM2UyMWRiZGUzOTY2OWQ0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56112587112780,"sku":"0761.1","price":31.1,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56112587145548,"sku":"0761.1","price":29.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56112587178316,"sku":"0761.1","price":27.99,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112587211084,"sku":"0761.2","price":95.15,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112587243852,"sku":"0761.2","price":90.39,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112587276620,"sku":"0761.2","price":85.64,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56112587309388,"sku":"0761.3","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112587342156,"sku":"0761.3","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112587374924,"sku":"0761.3","price":179.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0761-SF-1000Wx1000H.jpg?v=1766399034"},{"product_id":"iminodisuccinic-acid-tetrasodium-salt-0853","title":"Iminodisuccinic acid tetrasodium salt, (IDS-Na4), min. 75 %, 100 g, plastic","description":"\u003cp\u003eIminodisuccinic acid tetrasodium salt (IDS-Na₄) is a chelating reagent offered at a minimum assay of 75 %, with CAS number 144538-83-0 and empirical formula C₈H₇NNa₄O₈. This tetrasodium salt is EG number 604-420-0 supports clear identification in inventories and safety documentation. IDS-Na₄ is used where aqueous complexing of metal ions is required, including water-treatment studies, specialty cleaning formulations and comparative work against conventional complexones. The defined minimum content of 75 % helps maintain reproducible dosing in bench- and pilot-scale experiments. Available from manufacturer Carl ROTH, the material is presented as a solid grade for straightforward handling without unnecessary additives.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off-white hygroscopic powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥75 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 144538-83-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 604-420-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 75 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₇NNa₄O₈\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0853-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU0MnxhcHBsaWNhdGlvbi9wZGZ8YUdRekwyZ3dPQzg1TWpVME5USTROakUwTkRNd0wxTlFSVnBmTURnMU0xOUZUaTV3WkdZfDI4NjQwMWE0ZGJjMjRmMWYzNmZmMmI3NjEwZmNmMmFjNzEzMDk5ZmY0ZmY5Y2U3NTEyMmQ2YTdiYTg2ODZmODY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0853-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzczNTB8YXBwbGljYXRpb24vcGRmfGFERm1MMmhrWXk4NU1qQTJNalkyTWpZMU5qTXdMMU5FUWw4d09EVXpYMFJGWDBWT0xuQmtaZ3xkNWJlZmU0ZmZhZWFmOGIxY2YzYzkxNmZjOTljNTQ0MTExZjc1OTE3YTE2NzZmZDY1NDRkODMwM2YzNTMyNDZi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112609132876,"sku":"0853.1","price":40.75,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112609165644,"sku":"0853.1","price":38.71,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112609198412,"sku":"0853.1","price":36.68,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112609231180,"sku":"0853.2","price":68.3,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112609263948,"sku":"0853.2","price":64.89,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112609296716,"sku":"0853.2","price":61.47,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112609329484,"sku":"0853.3","price":123.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112609362252,"sku":"0853.3","price":117.47,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112609395020,"sku":"0853.3","price":111.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0853-SF-1000Wx1000H.jpg?v=1766399076"},{"product_id":"methylglycinediacetic-acid-trisodium-0877","title":"Methylglycinediacetic acid trisodium, salt (MGDA), min. 85 %, 100 g, plastic","description":"\u003cp\u003eMethylglycinediacetic acid trisodium salt (MGDA), min. 85 %, is a trisodium salt chelating compound with the empirical formula C₇H₈NNa₃O₆ and a molar mass of 271,177 g\/mol. Identified by CAS number 164462-16-2 and EG number 605-362-9, this material is MGDA is valued in chemical research and process development where biodegradable complexing agents are required for binding divalent and trivalent metal ions under a range of pH conditions. The defined minimum assay of 85 % supports reproducible preparation of buffer systems, cleaning formulations and analytical standards. Supplied from manufacturer Carl ROTH, the product integrates readily into synthesis workflows, water-treatment studies and industrial R\u0026amp;D protocols that demand a well-characterised aminocarboxylate salt. Its solid form and clear specification facilitate accurate weighing and dissolution. Researchers and production chemists can rely on the stated molecular data when calculating stoichiometric ratios or preparing stock solutions for complexometric applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥85 %\u003c\/li\u003e\n\u003cli\u003eWater: ≤12 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 164462-16-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 605-362-9\u003c\/li\u003e\n\u003cli\u003ePurity: min. 85 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₈NNa₃O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 271,177 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0877-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzEyOHxhcHBsaWNhdGlvbi9wZGZ8YURZMUwyZzBZeTg1TWpVME5USTVNREEzTmpRMkwxTlFSVnBmTURnM04xOUZUaTV3WkdZfDRhMDJmNDQ3NGNiNmU0Yzk1Y2RjMWU2NjBlYTQ5NzY1NThlMjBhZjYyYTI3ZmQ5MjQxYjNmMDA3OTI4NWEzMWE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0877-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDA5NzR8YXBwbGljYXRpb24vcGRmfGFETXhMMmhrWmk4NU1qQTJNalkyTXpNeE1UWTJMMU5FUWw4d09EYzNYMFJGWDBWT0xuQmtaZ3xmNjY0YmUzNjgzMTJhNDQ5MmE0MGY4MDhlMzhlZjc1YWVmNGZkYjA4MmY2NmYxM2RlNDhlYmE0ZWI0NjA0YzJi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112612901196,"sku":"0877.1","price":26.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112612933964,"sku":"0877.1","price":25.56,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112612966732,"sku":"0877.1","price":24.21,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112612999500,"sku":"0877.2","price":55.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112613032268,"sku":"0877.2","price":52.63,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112613065036,"sku":"0877.2","price":49.86,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112613097804,"sku":"0877.3","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112613130572,"sku":"0877.3","price":83.27,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112613163340,"sku":"0877.3","price":78.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0877-SF-1000Wx1000H.jpg?v=1766399084"},{"product_id":"1-hydroxyethane-1-1-diphosphonic-acid-0878","title":"1-Hydroxyethane-1,1-diphosphonic acid, (HEDP), min. 90 %, 100 g, plastic","description":"\u003cp\u003e1-Hydroxyethane-1,1-diphosphonic acid (HEDP), min. 90 %, is an organophosphonic acid with the empirical formula C₂H₈O₇P₂. Registered under CAS number 2809-21-4 and EG number 220-552-8, this compound is HEDP is widely employed as a scale inhibitor and chelating agent in water-treatment research, corrosion studies and industrial formulation development, where strong binding of calcium, iron and other metal ions is required. The minimum assay of 90 % provides a reliable starting point for stoichiometric calculations and comparative performance tests. From manufacturer Carl ROTH, the material arrives ready for dissolution or direct incorporation into experimental matrices. Its well-defined identity supports reproducible work in synthesis, analytical method development and process chemistry. The solid presentation allows precise dosing, while the accompanying hazard classification (UN 1759) guides appropriate laboratory handling. This grade is intended for professional scientific environments that need a consistent diphosphonic acid building block.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥90 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 2809-21-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 220-552-8\u003c\/li\u003e\n\u003cli\u003ePurity: min. 90 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂H₈O₇P₂\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0878-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjEzNHxhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyaGpOaTg1TWpjd09UQTJNVFU1TVRNMEwxTlFSVnBmTURnM09GOUZUaTV3WkdZfDMyNzRjOTllZWE2NWQxOGEyNmI3ZmEyZTI4NWY1NDRkZGVlNDkyZjBjNDNiNGY5YjU0YWRjMjBiZDM5MTQ4M2Q\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0878-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTYyNTV8YXBwbGljYXRpb24vcGRmfGFHTm1MMmhpTXk4NU1qQTJNalkzTkRFeU5URXdMMU5FUWw4d09EYzRYMFJGWDBWT0xuQmtaZ3wxZWRhOTZjNThjODQ0MTI4ZGMzYTliNDIzMWJmYWIzNDZhOGI5YTVlNjI2ZmMwYWY2M2JlN2ZlZWFmOWU3ZjFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56112613261644,"sku":"0878.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112613294412,"sku":"0878.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112613327180,"sku":"0878.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112613359948,"sku":"0878.2","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112613392716,"sku":"0878.2","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112613425484,"sku":"0878.2","price":69.57,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112613458252,"sku":"0878.3","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112613491020,"sku":"0878.3","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112613523788,"sku":"0878.3","price":124.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0878-SF-1000Wx1000H.jpg?v=1766399085"},{"product_id":"benzoic-acid-ethyl-ester-0880","title":"Benzoic acid ethyl ester, min. 99 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eBenzoic acid ethyl ester, min. 99 %, for synthesis, is an aromatic ester with the empirical formula C₉H₁₀O₂ and a molar mass of 150,17 g\/mol. Listed under CAS number 93-89-0 and EG number 202-284-3, it shows a density of 1,05 g\/cm³, a flash point of 88 °C and a boiling range of 212 to 215 °C. The product is Ethyl benzoate serves as a versatile intermediate and solvent component in organic synthesis, fragrance research and method development where a well-defined aromatic ester is required. The minimum assay of 99 % supports reproducible reaction outcomes and spectroscopic reference use. Available from manufacturer Carl ROTH, this synthesis-grade material integrates smoothly into esterification studies, acylation sequences and formulation trials. Its clear physical constants facilitate calculation of molar amounts and safe thermal processing within the stated boiling window. The glass packaging preserves product integrity during storage and dispensing in professional laboratory environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 1,046-1,047\u003c\/li\u003e\n\u003cli\u003eCAS number: 93-89-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-284-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₉H₁₀O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 150,17 g\/mol\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0880-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA3NXxhcHBsaWNhdGlvbi9wZGZ8YURsa0wyZzFOaTg1TWpVME5USTVNekF5TlRVNEwxTlFSVnBmTURnNE1GOUZUaTV3WkdZfDEwMTk1OTJiMjlhNGQwZDMxYTU3ODVhNDMwZmMyNmQ1ZTkyZmI5YzQyYmNlMWM5OTc3MmQzMDg1ZDAzMzE3Yjg\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0880-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTAxNjZ8YXBwbGljYXRpb24vcGRmfGFHSmxMMmhsWXk4NU1qQTJNalkyTnpJME16Z3lMMU5FUWw4d09EZ3dYMFJGWDBWT0xuQmtaZ3w3YWJmYmEyYWE0NDg2ZTE2Zjc0M2E3M2QyMDIwMGMzMWZkZjkwNmNiMDE1ZjVhMzYwN2JkNGQ4NTkwYmYxYTJk\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56112613884236,"sku":"0880.1","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56112613917004,"sku":"0880.1","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56112613949772,"sku":"0880.1","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56112613982540,"sku":"0880.2","price":107.0,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112614015308,"sku":"0880.2","price":101.65,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112614048076,"sku":"0880.2","price":96.3,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112614080844,"sku":"0880.3","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112614113612,"sku":"0880.3","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112614146380,"sku":"0880.3","price":208.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0880-SF-1000Wx1000H.jpg?v=1766399086"},{"product_id":"sulphuric-acid-25-0967","title":"Sulphuric acid 25 %, extra pure, 1 l, plastic","description":"\u003cp\u003eSulphuric acid 25 % is an extra pure aqueous mineral acid with empirical formula H₂SO₄, CAS number 7664-93-9 and molar mass 98,08 g\/mol. Supplied as a ready-to-use solution with density of approximately 1,18 g\/cm³, it is suited to routine laboratory work where a controlled acid strength is required. The grade is intended for analytical and general chemical applications that call for a defined concentration rather than concentrated acid. Typical applications include pH adjustment, sample digestion preparation, cleaning baths and stoichiometric reactions in which a 25 % sulphuric acid medium is specified. The solution carries EG number 231-639-5 and UN number 2796, supporting clear identification in inventory and transport documentation. Its moderate density and plastic packaging make it practical for repeated dispensing in teaching, quality-control and research laboratories that need a reliable extra-pure sulphuric acid reagent at intermediate strength.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (H2SO4): 24,0-26,0 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,1704-1,1862\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca): ≤0,0001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,002 %\u003c\/li\u003e\n\u003cli\u003eLead (Pb): ≤0,0001 %\u003c\/li\u003e\n\u003cli\u003eMercury (Hg): ≤0,00001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7664-93-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 10 l, 25 l, 5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-639-5\u003c\/li\u003e\n\u003cli\u003ePurity: grade: extra pure\u003c\/li\u003e\n\u003cli\u003eMolar mass: 98,08 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,18 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0967-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTA2N3xhcHBsaWNhdGlvbi9wZGZ8YUdVMEwyZzNOeTg1TWpjME1UWTNORGt5TmpNNEwxTlFSVnBmTURrMk4xOUZUaTV3WkdZfDhlNTc1YzRiNzgyZDgwNTgxYjFlODQ5NzkyYjdlYWYwZmMwY2NmNDRiOTcwMDc0YjIzMmYyMzY0ZDZhOTg1YTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0967-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzA2NTV8YXBwbGljYXRpb24vcGRmfGFEazVMMmd4TUM4NU1qTTBOamN4TkRBek1ETTRMMU5FUWw4d09UWTNYMFJGWDBWT0xuQmtaZ3xjOWM5ZDQ5YjhjOWRiYmM0N2FlNTM0ZjYxZmU5N2FiMDQ2NmM2MDU1ZmE0ZWJlZTlhYThlZTMyNDk1ZTk2Y2Jm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112640033100,"sku":"0967.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112640065868,"sku":"0967.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112640098636,"sku":"0967.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112640131404,"sku":"0967.2","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112640164172,"sku":"0967.2","price":29.12,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112640196940,"sku":"0967.2","price":27.59,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56112640229708,"sku":"0967.5","price":45.05,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56112640262476,"sku":"0967.5","price":42.8,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56112640295244,"sku":"0967.5","price":40.55,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112640328012,"sku":"0967.3","price":58.6,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112640360780,"sku":"0967.3","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112640393548,"sku":"0967.3","price":52.74,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112640426316,"sku":"0967.4","price":102.05,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112640459084,"sku":"0967.4","price":96.95,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112640491852,"sku":"0967.4","price":91.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4319-4318-X876-3526-1000Wx1000H_8031b02b-564a-453f-8729-d6c9b0e3e8db.jpg?v=1766399113"},{"product_id":"sulphuric-acid-96-0971","title":"Sulphuric acid 96 %, techn., 1 l, plastic","description":"\u003cp\u003eSulphuric acid 96 % is a concentrated technical-grade mineral acid with empirical formula H₂SO₄, CAS number 7664-93-9 and molar mass 98,08 g\/mol. It exhibits a high density of 1,84 g\/cm³ and a boiling range of 295 to 315 °C, consistent with near-anhydrous concentrated sulphuric acid. The reagent is available from manufacturer Carl ROTH and is identified by EG number 231-639-5 and UN number 1830. Typical uses include digestion of robust samples, preparation of diluted working solutions, cleaning of glassware under controlled conditions and industrial-style laboratory reactions where technical purity is acceptable. The combination of high concentration, documented density and boiling behaviour, and practical plastic packaging supports reliable handling in environments equipped for corrosive concentrated acids. This grade provides a cost-effective concentrated sulphuric acid option for workflows that do not demand analytical or extra-pure specifications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 95,0-97,0 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,834-1,836\u003c\/li\u003e\n\u003cli\u003eCAS number: 7664-93-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-639-5\u003c\/li\u003e\n\u003cli\u003eMolar mass: 98,08 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,84 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0971-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU4OHxhcHBsaWNhdGlvbi9wZGZ8YUROaUwyZzBaaTg1TWpVNE5qRTBOemcwTURNd0wxTlFSVnBmTURrM01WOUZUaTV3WkdZfDg3OWNmNTg1MzNhYzhlNmI2OGRiMmEyZDU2Y2I1NGMxNGI2NzI4ZmI3M2M3NzZiMjkyOTgxMzFhMzA2OTg3NTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0971-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjgzNjB8YXBwbGljYXRpb24vcGRmfGFETTFMMmcwWXk4NU1qTXpOems0TkRNd056VXdMMU5FUWw4d09UY3hYMFJGWDBWT0xuQmtaZ3xkZjg0NmFkMDZhMDgyZDFiYzFlNjA1MGFkMjFkMjgwNDA0NDcwMGYwZjM1Y2YxOTFmM2U2MzllYjY0NWU2NGI5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112641933644,"sku":"0971.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112641966412,"sku":"0971.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112641999180,"sku":"0971.1","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112642031948,"sku":"0971.2","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112642064716,"sku":"0971.2","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112642097484,"sku":"0971.2","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112642130252,"sku":"0971.3","price":75.8,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112642163020,"sku":"0971.3","price":72.01,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112642195788,"sku":"0971.3","price":68.22,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112642228556,"sku":"0971.4","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112642261324,"sku":"0971.4","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112642294092,"sku":"0971.4","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4319-4318-X876-3526-1000Wx1000H_e39aadc2-1f5a-49cf-81f8-1978fe4abf50.jpg?v=1766399114"},{"product_id":"maleic-anhydride-0975","title":"Maleic anhydride, min. 99,5 %, for synthesis, 250 g, glass","description":"\u003cp\u003eMaleic anhydride is an organic reagent supplied at min. 99,5 % purity for synthesis, with CAS number 108-31-6 and empirical formula C₄H₂O₃. The molar mass is 98,06 g\/mol, density 1,48 g\/cm³, flash point 103 °C and boiling point 200,1 °C, giving clear physical reference data for planning synthetic work. This grade is Key identifiers further include EG nr. 203-571-6 and UN number 2215 as stated by the manufacturer. Maleic anhydride from manufacturer Carl ROTH is positioned for chemical synthesis workflows in research and development laboratories handling cyclic anhydrides. The combination of stated purity, molar mass and density supports stoichiometric calculations, solvent selection and process documentation. Use this material where a synthesis-grade maleic anhydride with transparent analytical identifiers is required for organic transformations, intermediate preparation or method development under controlled laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white briquettes\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 51-54 °C\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 108-31-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-571-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99,5 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₂O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 98,06 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0975-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDE0NXxhcHBsaWNhdGlvbi9wZGZ8YURRMkwyZzRaUzg1TWpVME5UTXdOREUyTmpjd0wxTlFSVnBmTURrM05WOUZUaTV3WkdZfDg0MzAwMmIxOTFlZmU2ZDkyOTNlMjVkYmY5NGQwMzRlZDY5NGUxYzdmYmFiODk1Y2FjZGEwYTM4YmU5ZDhkMTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0975-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNDIwNzd8YXBwbGljYXRpb24vcGRmfGFHSXdMMmhpWlM4NU1qWTBPVE0xTURRek1UQXlMMU5FUWw4d09UYzFYMFJGWDBWT0xuQmtaZ3w2NDQ5YjhkODkxNTFiYWQ2NGEyYTk3YmJkMjNmMzZjMmU1ZjZiM2Y5NjZjNDc3OGJjYWI5MGY3N2Y2Yzk4NTk0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56112642687308,"sku":"0975.1","price":25.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112642720076,"sku":"0975.1","price":24.42,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112642752844,"sku":"0975.1","price":23.13,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112642785612,"sku":"0975.2","price":64.0,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112642818380,"sku":"0975.2","price":60.8,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112642851148,"sku":"0975.2","price":57.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0975-SF-1000Wx1000H.jpg?v=1766399116"},{"product_id":"hydrochloric-acid-25-0992","title":"Hydrochloric acid 25 %, techn., 2.5 l, plastic","description":"\u003cp\u003eHydrochloric acid 25 % is a technical-grade aqueous mineral acid with empirical formula HCl, CAS number 7647-01-0 and molar mass 36,46 g\/mol. The solution has a density of 1,12 g\/cm³ and a boiling point of 107 °C, making it a practical reagent for acidification, pH adjustment, sample digestion support and general laboratory chemistry where a mid-strength HCl grade is specified. This hydrochloric acid from manufacturer Carl ROTH is listed with EG number 231-595-7 and is associated with applications including food-related analytical work such as trichina determination contexts. Technical grade suits non-critical process and cleaning-related laboratory uses that still require defined concentration and physical data. Handle according to standard acid safety practice; the accompanying safety documentation supports compliant storage and use in chemical and analytical laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, colourless to light yellowish liquid\u003c\/li\u003e\n\u003cli\u003eAssay: 24,0-26,0 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1,118-1,133\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7647-01-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2.5 l, 10 l, 25 l, 1 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-595-7\u003c\/li\u003e\n\u003cli\u003eMolar mass: 36,46 g\/mol\u003c\/li\u003e\n\u003cli\u003eGrade: Technical\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0992-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzAzM3xhcHBsaWNhdGlvbi9wZGZ8YURSbUwyZzRNQzg1TWpVME5UTXdPRFF5TmpVMEwxTlFSVnBmTURrNU1sOUZUaTV3WkdZfGFlOGM1MjMzYjUwOTg4ZDFkZDU3YWQ0NzM3NWUxMzMxZDdlYjg4NTUwODdiNzczZmE1MmE2MzIzMjcwODljYzU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0992-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjU5ODZ8YXBwbGljYXRpb24vcGRmfGFEUmxMMmd4T1M4NU1qQTJNalk1TWpRM05URTRMMU5FUWw4d09Ua3lYMFJGWDBWT0xuQmtaZ3wwNjdmZDVmYmQ0MjcwMDcwYTBhMzliY2MyOGI4YTdjMTk5YTczZWM5MDMxMWUyMGY4MDg0NWVhYTQ1MDM4NGU0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112650223948,"sku":"0992.4","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112650256716,"sku":"0992.4","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112650289484,"sku":"0992.4","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56112650322252,"sku":"0992.1","price":38.6,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56112650355020,"sku":"0992.1","price":36.67,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56112650387788,"sku":"0992.1","price":34.74,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56112650420556,"sku":"0992.2","price":92.35,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56112650453324,"sku":"0992.2","price":87.73,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56112650486092,"sku":"0992.2","price":83.12,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56112650518860,"sku":"0992.3","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56112650551628,"sku":"0992.3","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56112650584396,"sku":"0992.3","price":173.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9280-X897-X896-7476-1000Wx1000H_135eedd4-3cc0-437e-9c1f-3c1daafc8b25.jpg?v=1766399126"},{"product_id":"diethylene-triamine-pentaacetic-acid-1407","title":"Diethylene triamine pentaacetic acid, min. 99 %, for synthesis, 100 g, plastic","description":"\u003cp\u003eDiethylene triamine pentaacetic acid is a synthesis-grade chelating reagent supplied at min. 99 % purity with CAS number 67-43-6 and empirical formula C₁₄H₂₃N₃O₁₀. Its molar mass is 393,35 g\/mol and the EG number is 200-652-8. The compound is widely used where a pentacarboxylic polyaminocarboxylic acid is needed to complex metal ions in organic synthesis, complexometric work-up steps and laboratory preparation of buffered or sequestering media. Offered by manufacturer Carl ROTH for synthesis applications, the material gives laboratories a clearly specified DTPA source with defined assay, formula and registry identifiers. Typical use includes metal ion control, intermediate purification support and formulation of chelating solutions under standard organic-lab conditions. Select this grade when min. 99 % purity, documented molar mass and reliable CAS\/EG identification are required for reproducible synthetic and analytical workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white crystalline powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥99,0 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eNitrilotriacetic acid: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0,05 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals (as Pb): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003epH value (saturated solution): 2,1-2,5\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤0,2 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 67-43-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-652-8\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 393,35 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1407-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDMwMHxhcHBsaWNhdGlvbi9wZGZ8YURBeEwyZzNOaTg1TWpVME5UTTFOalU1TlRVd0wxTlFSVnBmTVRRd04xOUZUaTV3WkdZfDJiNDcyMjJmNThjMWVkOGZjM2I2YjBhMjI3ZjFmZWUxNjMyZGEyMWY2OTRiYzI1M2Y1ZjhjMjM3ZWViYmIzZTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1407-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODA1NDV8YXBwbGljYXRpb24vcGRmfGFHRTVMMmhoWVM4NU1qWTBPVE0xTmpBd01UVTRMMU5FUWw4eE5EQTNYMFJGWDBWT0xuQmtaZ3w3M2I5NDljMmQyYzgxYzM2ZjRkMjM0ODg3OTA2MTUwZDAzZDg0MWE2NWE4ZDQzY2ZiYmI1MzY0MzA5MTAxODQ5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56117090976076,"sku":"1407.1","price":25.3,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117091008844,"sku":"1407.1","price":24.04,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117091041612,"sku":"1407.1","price":22.77,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56117091074380,"sku":"1407.2","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117091107148,"sku":"1407.2","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117091139916,"sku":"1407.2","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56117091172684,"sku":"1407.3","price":76.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56117091205452,"sku":"1407.3","price":73.06,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56117091238220,"sku":"1407.3","price":69.21,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117091270988,"sku":"1407.4","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117091303756,"sku":"1407.4","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117091336524,"sku":"1407.4","price":120.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1407-SF-1000Wx1000H_0e649d09-a856-4f2f-be64-ccfd2315014b.jpg?v=1766400108"},{"product_id":"edta-dipotassium-salt-dihydrate-1408","title":"EDTA dipotassium salt dihydrate, min. 99 %, for synthesis, 250 g, plastic","description":"\u003cp\u003eEDTA dipotassium salt dihydrate is a synthesis-grade ethylenediaminetetraacetate salt offered at min. 99 % purity, with CAS number 25102-12-9 and empirical formula C₁₀H₁₄K₂N₂O₈ · 2 H₂O. The molar mass is 404,47 g\/mol and the EG number is 217-895-0. As a potassium EDTA salt dihydrate, it serves as a soluble chelating agent for binding divalent and polyvalent metal ions in synthesis, sample preparation and laboratory buffer systems. The product is Available from manufacturer Carl ROTH for synthesis use, it supports workflows that need a defined dipotassium EDTA dihydrate with clear assay and registry data. Applications include metal sequestration, complexometric support steps and preparation of chelating stock solutions where potassium counter-ions are preferred. Choose this material when min. 99 % purity, dihydrate stoichiometry and documented CAS\/EG identifiers are essential for controlled laboratory practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off-white crystalline powder\u003c\/li\u003e\n\u003cli\u003eAssay (compl., dry substance): ≥99 %\u003c\/li\u003e\n\u003cli\u003epH (5 % in H2O): 4.0-5.0\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.05 %\u003c\/li\u003e\n\u003cli\u003eNa (Sodium): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 25102-12-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 217-895-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 404,47 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1408-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzg3NnxhcHBsaWNhdGlvbi9wZGZ8YURJM0wyaGpaQzg1TWpZeE9UQTVORFF5TlRrd0wxTlFSVnBmTVRRd09GOUZUaTV3WkdZfGUyZDYyZTcxMzZmYTExYzc0Nzg1YmJmM2Y0NDc5YjYyZWMwMDA2NDg2YWI2MWYxZTBlODVlOGVmNWY3NTAyZDQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1408-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjMyNDV8YXBwbGljYXRpb24vcGRmfGFHUXhMMmc1Tmk4NU1qQTJNamM0T1RFME1EYzRMMU5FUWw4eE5EQTRYMFJGWDBWT0xuQmtaZ3xiNmU4M2RkNjg3MmQ4YjI1NmM0NjVkYWM2YjkxM2M3ZTM2NmVmMTAzNGEyM2RkNjBiZmFjNmUxY2FhMjAyOGE5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117091402060,"sku":"1408.1","price":41.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117091434828,"sku":"1408.1","price":39.33,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117091467596,"sku":"1408.1","price":37.26,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56117091500364,"sku":"1408.2","price":73.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56117091533132,"sku":"1408.2","price":69.97,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56117091565900,"sku":"1408.2","price":66.29,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117091598668,"sku":"1408.3","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117091631436,"sku":"1408.3","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117091664204,"sku":"1408.3","price":115.16,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56117091696972,"sku":"1408.4","price":568.7,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56117091729740,"sku":"1408.4","price":540.27,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56117091762508,"sku":"1408.4","price":511.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1408-SF-1000Wx1000H_d34d2ba6-a145-47b3-a30a-0de2821c970c.jpg?v=1766400108"},{"product_id":"edta-tripotassium-salt-1409","title":"EDTA tripotassium salt, min. 99 %, 100 g, plastic","description":"\u003cp\u003eEDTA tripotassium salt is supplied at min. 99 % purity with CAS number 65501-24-8 and empirical formula C₁₀H₁₃K₃N₂O₈ · 2 H₂O. The molar mass is 442,56 g\/mol and the EG number is 241-543-5. This tripotassium ethylenediaminetetraacetate dihydrate acts as a highly soluble chelating salt for complexing metal ions in laboratory synthesis, analytical sample treatment and preparation of sequestering solutions. The article is Sourced from manufacturer Carl ROTH, it provides a clearly specified K₃-EDTA dihydrate grade with established purity and identity data for routine chemical work. Typical applications include metal ion control, complexometric support and formulation of alkaline-compatible chelating media where potassium salts are preferred over sodium analogues. Use this product when min. 99 % assay, defined hydrate composition and reliable CAS\/EG documentation are required for reproducible laboratory procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white granules\u003c\/li\u003e\n\u003cli\u003eAssay: ≥99 %\u003c\/li\u003e\n\u003cli\u003epH value (5 % in water): 7,0-9,0\u003c\/li\u003e\n\u003cli\u003eHeavy metals (as Pb): ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca): ≤0,0005 %\u003c\/li\u003e\n\u003cli\u003eSodium (Na): ≤0,1 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,01 %\u003c\/li\u003e\n\u003cli\u003eWater content (KF): 7-9 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 65501-24-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 1 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 241-543-5\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₃K₃N₂O₈ · 2 H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 442,56 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1409-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDY0N3xhcHBsaWNhdGlvbi9wZGZ8YURRM0wyaGpOeTg1TWpjd09UQTJNVGt4T1RBeUwxTlFSVnBmTVRRd09WOUZUaTV3WkdZfDQ0YjViYjE3Y2ExMDM5MGRmOTFmOWRiMjQyNDc1NDQ1NDQ2NGE3ZWIzNTNlZjM3ZDQ1NmY0NGM2MWJmM2I2MzU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1409-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjE0MTR8YXBwbGljYXRpb24vcGRmfGFEWXlMMmhsT1M4NU1qQTJNamM1TWpjME5USTJMMU5FUWw4eE5EQTVYMFJGWDBWT0xuQmtaZ3xiYTM5NjU2Zjg0N2QwM2NjYzYzNzRjOWM5MjUyOTJkZmRlNjIzOThkYWE2NjIyNmY5Mzk4NzgxMjdiYmQ3ZTVh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56117091828044,"sku":"1409.1","price":39.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117091860812,"sku":"1409.1","price":37.72,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117091893580,"sku":"1409.1","price":35.73,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56117091926348,"sku":"1409.2","price":74.75,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117091959116,"sku":"1409.2","price":71.01,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117091991884,"sku":"1409.2","price":67.28,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117092024652,"sku":"1409.3","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117092057420,"sku":"1409.3","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117092090188,"sku":"1409.3","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56117092122956,"sku":"1409.4","price":865.4,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56117092155724,"sku":"1409.4","price":822.13,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56117092188492,"sku":"1409.4","price":778.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1409-SF-1000Wx1000H.jpg?v=1766400109"},{"product_id":"alcian-blue-1-in-acetic-acid-3-1431","title":"Alcian blue 1 % in acetic acid 3 %, for microscopy, 500 ml, plastic","description":"\u003cp\u003eAlcian blue 1 % in acetic acid 3 % is a ready-to-use staining solution prepared for microscopy applications. The formulation combines alcian blue at 1 % in 3 % acetic acid, giving histologists and cytologists a convenient reagent for visualising acidic mucopolysaccharides and related tissue components under the microscope. Density is specified as 1 g\/cm³. The aqueous acidic vehicle supports standard alcian blue protocols without on-site dilution of powder dye. This microscopy stain from manufacturer Carl ROTH is positioned among laboratory chemicals for everyday slide preparation. Users can dispense the required volume directly onto sections or into staining jars, streamlining workflow compared with preparing stock from dry dye. The plastic bottle format is practical for bench storage and repeated opening during multi-slide runs. Clear labelling of concentration and acid content helps maintain protocol consistency across operators and batches. Ideal for laboratories that prefer pre-dissolved dyes for mucin and glycosaminoglycan demonstration in fixed tissue sections.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: deep blue liquid\u003c\/li\u003e\n\u003cli\u003eOdour: of acetic acid\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 ml, 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eConcentration: Alcian blue 1 % in acetic acid 3 %\u003c\/li\u003e\n\u003cli\u003eWeight: 0,779 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1431-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM2M3xhcHBsaWNhdGlvbi9wZGZ8YUdNd0wyZzNPUzg1TWpVME5UTTFOVEk0TkRjNEwxTlFSVnBmTVRRek1WOUZUaTV3WkdZfDY2MGMzMmY1N2RmMzQxMWQ3ZjA5NDYyOTE5ZWQwY2E5MzI1OTZlOGIzYTk1MmNjMWFkNTk5NjhkZmMwMjFiODY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1431-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjQzMTh8YXBwbGljYXRpb24vcGRmfGFEQmlMMmhsT1M4NU1qQTJNamM1TWpReE56VTRMMU5FUWw4eE5ETXhYMFJGWDBWT0xuQmtaZ3xmZGE2ZmQ2ZmMyZmIwNTg4OTIxNDQ1ZTZiY2VhZTNmZGQyNzg2MmMzOGIyMmEyZDQxNjgxZTkyM2M0YzBiMGE4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56117099233612,"sku":"1431.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117099266380,"sku":"1431.1","price":233.89,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117099299148,"sku":"1431.1","price":221.58,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56117099331916,"sku":"1431.2","price":375.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56117099364684,"sku":"1431.2","price":356.44,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56117099397452,"sku":"1431.2","price":337.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-1431.jpg?v=1766400115"},{"product_id":"z-l-aspartic-acid-peptipure-1894","title":"Z-L-Aspartic acid, PEPTIPURE®, min. 98,5 %, for biochemistry, 5 g, plastic","description":"\u003cp\u003eZ-L-Aspartic acid, PEPTIPURE® is a protected amino acid for biochemistry supplied at a minimum purity of 98,5 %. It is identified by CAS number 1152-61-0, EG number 214-568-4 and the empirical formula C₁₂H₁₃NO₆, with a molar mass of 267,23 g\/mol. The material is positioned for peptide synthesis and related organic chemistry work where Z-protected L-aspartic acid building blocks are required. Clear identity data—CAS, EG number, formula and molar mass—support documentation, weighing and formulation in research and production-support settings. PEPTIPURE® designation indicates a quality line aimed at peptide-oriented applications without extending beyond the stated purity and use description. Use is directed toward biochemistry and peptide synthesis workflows that rely on well-defined protected amino acids with transparent analytical identifiers.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off-white powder\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥98.5 %\u003c\/li\u003e\n\u003cli\u003eSpecific rotation [α]20D (2 % in AcOH): +8.0 ° to +10.0 °\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤2.0 %\u003c\/li\u003e\n\u003cli\u003eEnantiomeric purity: ≤0.5 % D-enantiomer\u003c\/li\u003e\n\u003cli\u003eCAS number: 1152-61-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 214-568-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98,5 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₂H₁₃NO₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 267,23 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1894-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNzk4MHxhcHBsaWNhdGlvbi9wZGZ8YUdObUwyaGtNUzg1TWpVME5UTTVOVGt4TnpFd0wxTlFSVnBmTVRnNU5GOUZUaTV3WkdZfDg3MzJhM2QwZjBiN2UxOWU3NzQyOTI4Zjk2NDIyMDRhMTA5NTIzZjAzZmYzNzY3MjUxYjBhZDQ3N2QxOGI2ZGM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1894-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM0MzF8YXBwbGljYXRpb24vcGRmfGFHWm1MMmd4Tnk4NU1qQTJNamcxTkRBeU1UUXlMMU5FUWw4eE9EazBYMFJGWDBWT0xuQmtaZ3xjNDdjNjU0NWQ5ZWEzMGU1M2UzNjFjZWY5ZGY5ODQ5NDAzOTliZDhhYzkyMWJjNjk1ZGUzNGJjNGMwNjQ4MTIx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56117198684492,"sku":"1894.1","price":25.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117198717260,"sku":"1894.1","price":24.42,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117198750028,"sku":"1894.1","price":23.13,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56117198782796,"sku":"1894.2","price":73.0,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56117198815564,"sku":"1894.2","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56117198848332,"sku":"1894.2","price":65.7,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56117198881100,"sku":"1894.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117198913868,"sku":"1894.3","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117198946636,"sku":"1894.3","price":169.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1894-SF-1000Wx1000H.jpg?v=1766400293"},{"product_id":"hydrogen-peroxide-1a8y-1a8y","title":"Hydrogen peroxide, 3 %, stabilised, 500 ml, plastic","description":"\u003cp\u003eHydrogen peroxide 3 %, stabilised is an aqueous laboratory reagent with CAS number 7722-84-1 and empirical formula H₂O₂. It has a molar mass of 34,02 g\/mol, a density of 1,01 g\/cm³ and a boiling point of about 100 °C, making it suitable for mild oxidation, cleaning support and analytical workflows that specify a dilute peroxide concentration. The stabilised grade aids handling under normal laboratory conditions This preparation from manufacturer Carl ROTH carries EG number 231-765-0 and is listed among standard laboratory chemicals for routine scientific use. The moderate 3 % strength supports sample pretreatment, glassware rinsing protocols and method work where controlled oxidative capacity is preferred over higher-strength peroxide solutions. Plastic packaging helps safe storage and point-of-use handling in research, teaching and quality-control laboratories. Select\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥2.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7722-84-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-765-0\u003c\/li\u003e\n\u003cli\u003eMolar mass: 34,02 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,01 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1A8Y-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTk1N3xhcHBsaWNhdGlvbi9wZGZ8YURWaEwyZzBaaTg1TWpVME5UUXdPRE0yT0RrMEwxTlFSVnBmTVVFNFdWOUZUaTV3WkdZfDJkODdkZjNlMGM4MDUyNmRiZWVjNDJlMjVmMGI5OTA0MjRlMjQ1ZmVjMzBmZWFlMjcxNTA2YmEzZGM1NTFkMDc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1A8Y-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzE3Mjl8YXBwbGljYXRpb24vcGRmfGFETTJMMmc1Wmk4NU1qWTFOVFl4TlRNME5EazBMMU5FUWw4eFFUaFpYMFJGWDBWT0xuQmtaZ3xkYWExMGYyZjkxOWE3NDQwOTFhMWEwOTJjZmI3Zjk0MzIyMWZlZDAxYTMyYzYzMzZjNjIyN2VlNzEyMTdlZjVj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56117231190348,"sku":"1A8Y.1","price":13.9,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56117231223116,"sku":"1A8Y.1","price":13.21,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56117231255884,"sku":"1A8Y.1","price":12.51,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56117231288652,"sku":"1A8Y.2","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56117231321420,"sku":"1A8Y.2","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56117231354188,"sku":"1A8Y.2","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56117231386956,"sku":"1A8Y.3","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56117231419724,"sku":"1A8Y.3","price":33.63,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56117231452492,"sku":"1A8Y.3","price":31.86,"currency_code":"EUR","in_stock":true},{"title":"200 liter \/ 1 piece","offer_id":58621745004876,"sku":"1A8Y.20","price":768.65,"currency_code":"EUR","in_stock":true},{"title":"1000 liter \/ 1 piece","offer_id":58621745037644,"sku":"1A8Y.21","price":3703.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1A8Y-1000Wx1000H_c5d5f81c-d712-42a9-9186-202248cad11c.jpg?v=1766400435"},{"product_id":"m-toluic-acid-1ah9-1ah9","title":"m-Toluic acid, 98 %, for synthesis, 250 g, plastic","description":"\u003cp\u003em-Toluic acid is an aromatic carboxylic acid supplied at 98 % purity for synthesis applications. The compound has the empirical formula C₈H₈O₂, CAS number 99-04-7 and EG number 202-723-9, with a molar mass of 136,15 g\/mol. Physical data include a density of 1,24 g\/cm³, a boiling point of 264 °C and a flash point of 159 °C, supporting informed handling in organic preparation work. This grade is m-Toluic acid (Carl ROTH) is selected where a defined meta-substituted toluic acid building block is required in research or process chemistry. The solid reagent integrates readily into standard synthetic workflows that call for aromatic acids of known composition. Clear identity data—formula, CAS and molar mass—assist documentation, weighing and reaction planning. Packaged for convenient bench use, supports both single campaigns and routine stock replenishment in synthesis-oriented laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 107-112 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 99-04-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-723-9\u003c\/li\u003e\n\u003cli\u003ePurity: 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 136,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1AH9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIzNHxhcHBsaWNhdGlvbi9wZGZ8YUdFM0wyaGhOQzg1TWpVME5UUXhNak13TVRFd0wxTlFSVnBmTVVGSU9WOUZUaTV3WkdZfDZjMTVkNzFmZDFiYjdkZjg0MTk2NGU5ZDEyZmFkODk0Y2NlZTYwZmU2ZGNiYWE5NTMyZTUyMGZiZjYzNjM3NTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1AH9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjA1NzJ8YXBwbGljYXRpb24vcGRmfGFERmhMMmcwWlM4NU1qQTJNamc1TURNNU16a3dMMU5FUWw4eFFVZzVYMFJGWDBWT0xuQmtaZ3wyNzMwOWJhYThiNzViYjA1OGRlNmEzN2U5NTg0MzQyNDAwMWVkMTc1YzFkMzQwOGE5ODZhZmY1OGE4NWI1NjU2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117244756300,"sku":"1AH9.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117244789068,"sku":"1AH9.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117244821836,"sku":"1AH9.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117244854604,"sku":"1AH9.2","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117244887372,"sku":"1AH9.2","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117244920140,"sku":"1AH9.2","price":105.48,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56117244952908,"sku":"1AH9.3","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56117244985676,"sku":"1AH9.3","price":240.02,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56117245018444,"sku":"1AH9.3","price":227.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2916-SF-1000Wx1000H.jpg?v=1766400486"},{"product_id":"o-toluic-acid-1aha-1aha","title":"o-Toluic acid, 98 %, for synthesis, 250 g, plastic","description":"\u003cp\u003eo-Toluic acid is an aromatic carboxylic acid offered at 98 % purity for synthesis, identified by CAS number 118-90-1 and empirical formula C₈H₈O₂. With a molar mass of 136,15 g\/mol and a density of 1,062 g\/cm³, the solid shows a flash point of 148 °C and a boiling range of 258 to 259 °C, supporting controlled handling in organic laboratory workflows. This synthesis grade is suited to building-block chemistry, esterification and related transformations where an ortho-substituted benzoic acid derivative is required as a defined intermediate. The product is EG number 202-803-3 places the substance within the European inventory framework. Laboratories use o-toluic acid in the preparation of specialty intermediates, fine-chemical routes and structure–activity studies that rely on the ortho-methyl aromatic acid motif. Standard organic-acid precautions apply during weighing, dissolution and reaction setup to maintain reproducibility and safe practice across synthetic campaigns.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 100-106 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 118-90-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-803-3\u003c\/li\u003e\n\u003cli\u003ePurity: 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 136,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1AHA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIzM3xhcHBsaWNhdGlvbi9wZGZ8YUdaakwyaGhOeTg1TWpVME5UUXhNekk0TkRFMEwxTlFSVnBmTVVGSVFWOUZUaTV3WkdZfDBkMGY5MDAwM2I4MzkzOGFmMzM3OTA2ZjEzNmRjZGI2NzIzMjQ0MTc1ZTg0NDRlMDhlYzUyMjU5Y2Q5MGNhYWE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1AHA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY4MzR8YXBwbGljYXRpb24vcGRmfGFHWmpMMmhoTWk4NU1qQTJNamc0TmpjNE9UUXlMMU5FUWw4eFFVaEJYMFJGWDBWT0xuQmtaZ3xiNThjZjYzY2Y1MjIxOGE5MDgwMTJlNTVkNWViYmMxZWZmOGQzYjliOWU1MGRlZGQ5YmE4MmU0YTE3MWE0NWEz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117245051212,"sku":"1AHA.1","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117245083980,"sku":"1AHA.1","price":33.63,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117245116748,"sku":"1AHA.1","price":31.86,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117245149516,"sku":"1AHA.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117245182284,"sku":"1AHA.2","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117245215052,"sku":"1AHA.2","price":99.18,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56117245247820,"sku":"1AHA.3","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56117245280588,"sku":"1AHA.3","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56117245313356,"sku":"1AHA.3","price":211.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1AHA-SF-1000Wx1000H.jpg?v=1766400486"},{"product_id":"p-toluic-acid-1an4-1an4","title":"p-Toluic acid, 98 %, for synthesis, 250 g, plastic","description":"\u003cp\u003ep-Toluic acid is an aromatic carboxylic acid offered at 98 % purity for synthesis. Identified by CAS number 99-94-5, empirical formula C₈H₈O₂ and molar mass 136,15 g\/mol, it is a standard building block in organic synthesis, intermediate preparation and laboratory research. The boiling point is 274 °C. Available from manufacturer Carl ROTH, p-toluic acid (4-methylbenzoic acid) supports esterifications, aromatic acid derivative chemistry and multi-step synthetic sequences. size provides a practical quantity for routine campaigns while remaining convenient for bench-scale use. Clear identity data, including EG nr. 202-803-3, assist documentation and compliance workflows. This solid organic reagent integrates readily into research and development protocols where a reliable source of p-toluic acid is needed for controlled synthetic transformations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 176-181 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 99-94-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-803-3\u003c\/li\u003e\n\u003cli\u003ePurity: 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₈O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 136,15 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1AN4-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIyMXxhcHBsaWNhdGlvbi9wZGZ8YUdOakwyaGhaUzg1TWpVME5UUXhOVEkxTURJeUwxTlFSVnBmTVVGT05GOUZUaTV3WkdZfDU4ZjE5ODZhMjVmYzQ2YTBjYTE0NTc3ZmYwNDIzMWFlNGNlYjMwNDAzNDNkZDRmNGZkZDA2NzA3ZDg5YjU1N2Y\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1AN4-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDYzMTF8YXBwbGljYXRpb24vcGRmfGFHVmlMMmc1Wmk4NU1qQTJNamc0TnpRME5EYzRMMU5FUWw4eFFVNDBYMFJGWDBWT0xuQmtaZ3xlNjhlOTU3NjMwYjYxY2ZhYzBjZTNjMjJkZWY3MjFjYjFlMGNiZjUyOTc4MDdhNDk1ZmUyNzUxNzc2YjY3NzUx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56117250851148,"sku":"1AN4.1","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56117250883916,"sku":"1AN4.1","price":33.63,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56117250916684,"sku":"1AN4.1","price":31.86,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56117250949452,"sku":"1AN4.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56117250982220,"sku":"1AN4.2","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56117251014988,"sku":"1AN4.2","price":99.18,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56117251047756,"sku":"1AN4.3","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56117251080524,"sku":"1AN4.3","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56117251113292,"sku":"1AN4.3","price":211.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1AN4-SF-1000Wx1000H.jpg?v=1766400519"},{"product_id":"2-ethylhexanoic-acid-250-ml-1cna-1cna","title":"2-Ethylhexanoic acid 250 ml, min. 99 %, for synthesis, 250 ml, glass","description":"\u003cp\u003e2-Ethylhexanoic acid is a high-purity organic acid supplied at min. 99 % for synthesis applications. With CAS number 149-57-5 and empirical formula C₈H₁₆O₂, it has a molar mass of 144,21 g\/mol and a density of 0,91 g\/cm³. The boiling point is 228 °C and the flash point is 118 °C, supporting controlled handling in synthetic chemistry workflows. This grade is Physical data from manufacturer Carl ROTH align with standard use in organic preparation, intermediate formation, and related research tasks. The clear specification set—purity, formula, and thermal properties—helps chemists plan reactions, solvent systems, and process conditions with confidence. Suitable for academic and industrial R\u0026amp;D environments working across fine chemicals and specialty synthesis, offers a practical quantity for bench-scale work without excess bulk.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eColour (APHA): ≤15\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 149-57-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 205-743-6\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₈H₁₆O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 144,21 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1CNA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIwMXxhcHBsaWNhdGlvbi9wZGZ8YURjMEwyZzNOaTg1TWpVME5UUXpOelV6TWpRMkwxTlFSVnBmTVVOT1FWOUZUaTV3WkdZfGNjNTkzNzVmNzU1YjhhZDEwMTQ5YmNhNWQ5ODYyMjdkMmE5NjQ2ODY4NzkyMGY3NGI0MzA1OTg5Y2U1NDFmYjk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1CNA-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzY3NDB8YXBwbGljYXRpb24vcGRmfGFEQmtMMmc0T1M4NU1qWTBPVE00TXpVeU5qY3dMMU5FUWw4eFEwNUJYMFJGWDBWT0xuQmtaZ3xiYjc0MzFlMzQwM2Y0OGM5YTM1OGUzNTZkYWNkYTI5Zjk3MDc0MWM1ZmE3ODZjNGRkOWQ2OTZkNDEyN2FiZWM1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124300558668,"sku":"1CNA.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124300591436,"sku":"1CNA.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124300624204,"sku":"1CNA.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124300656972,"sku":"1CNA.2","price":51.1,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124300689740,"sku":"1CNA.2","price":48.55,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124300722508,"sku":"1CNA.2","price":45.99,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124300755276,"sku":"1CNA.3","price":102.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124300788044,"sku":"1CNA.3","price":97.57,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124300820812,"sku":"1CNA.3","price":92.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1CNA-SF-1000Wx1000H_a19b9b22-0b47-4010-8ed8-8ad36f803a28.jpg?v=1766402229"},{"product_id":"calconcarboxylic-acid-indicator-solution-1e05-1e05","title":"Calconcarboxylic acid indicator solution, 0,4 % in methanol, 100 ml, glass","description":"\u003cp\u003eCalconcarboxylic acid indicator solution is a ready-to-use reagent containing 0,4 % calconcarboxylic acid in methanol. It is positioned for titration and indicator applications in analytical laboratories that require a pre-dissolved methanolic indicator for volumetric work. Key physical data include a density of 0,97 g\/cm³, a boiling point of 65 °C and a flash point of 11 °C; the solution is classified under UN number 1230. Supplied in a 100 ml glass bottle, the pack size suits routine endpoint determination and method setup without separate solid-indicator weighing. The product comes from manufacturer Carl ROTH within its range of ready-to-use pH indicator solutions for titration. A defined 0,4 % concentration in methanol supports consistent preparation of titration series and reduces handling of bulk dye solids. Laboratories engaged in complexometric or related titrations can employ this solution wherever a methanolic calconcarboxylic acid indicator is specified in the analytical procedure.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 ml glass\u003c\/li\u003e\n\u003cli\u003eDensity: 0,97 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: 11 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 65 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 0,4 % in methanol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E05-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDkzNTk2fGFwcGxpY2F0aW9uL3BkZnxhR1JrTDJnd1l5ODVNalUwTlRRME56TTJNamcyTDFOUVJWcGZNVVV3TlY5RlRpNXdaR1l8MDc0ZjQzMTlhYzgxNzdiNWViMDMwYTIwZGJlODc0Mzc4YzA1NjFlYmExZDFhZDMwMmM4MDZiMzM3ZDA1OGUzOA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E05-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzODY5MzJ8YXBwbGljYXRpb24vcGRmfGFHRm1MMmc0WlM4NU1qSTFPREV5TlRjME1qTTRMMU5FUWw4eFJUQTFYMFJGWDBWT0xuQmtaZ3w0NTI3MjhkNDkyYjk2MTM0ZDk4YTU1ODA5YjBhMmE5ZWQzOGJlMTY2OTZjMWFlMGM3NTcwM2ZkODNjYTUwOGY5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56124324381004,"sku":"1E05.1","price":91.3,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56124324413772,"sku":"1E05.1","price":86.74,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56124324446540,"sku":"1E05.1","price":82.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2676-SF-1000Wx1000H_21c58e15-d5a2-441c-8d6c-08cbb6a732c6.jpg?v=1766402299"},{"product_id":"3-aminobenzoic-acid-1e70-1e70","title":"3-Aminobenzoic acid, min. 98 %, for synthesis, 50 g, plastic","description":"\u003cp\u003e3-Aminobenzoic acid is an aromatic amino carboxylic acid offered at a minimum purity of 98 % for synthesis. Identified by CAS number 99-05-8 and empirical formula C₇H₇NO₂, it has a molar mass of 137,14 g\/mol and a density of 1,51 g\/cm³, with a flash point of 150 °C. The compound is Laboratories use this meta-substituted aminobenzoic building block in organic synthesis, dye chemistry, and the preparation of fine-chemical intermediates where a defined assay supports stoichiometric control. Physical data from the specification aid process documentation and scale-up calculations. Available from manufacturer Carl ROTH, the material fits research and production environments that require a reliable synthesis-grade aromatic amine acid. Standard laboratory handling practices for solid aromatic amines and carboxylic acids apply during weighing, dissolution, and reaction setup.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (HPLC): ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 172-177 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 99-05-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 137,14 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,51 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E70-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzU1MXxhcHBsaWNhdGlvbi9wZGZ8YUdWaUwyZzFNaTg1TWpVME5UUTFORFUzTVRneUwxTlFSVnBmTVVVM01GOUZUaTV3WkdZfGJmZmMwMTZkMjQ3NWM4ZmE2ODFjYjM4ZmQ0YzFlMzM2YWZmZWVlMzY4MzAyYjFlMzlmYzI5NThjOWNhZTI2MGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E70-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDc1NzR8YXBwbGljYXRpb24vcGRmfGFERXlMMmczWlM4NU1qQTJNamswTkRFek16UXlMMU5FUWw4eFJUY3dYMFJGWDBWT0xuQmtaZ3xhMDQ3NDA5YTYxMTE0MjJmNWYxOTljYjZmZDhmYTFkYTRkNGIwMWViNzFhYzcxYjUwNmM3MWZiYmU2OTNmNjI4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56124342141260,"sku":"1E70.1","price":22.05,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56124342174028,"sku":"1E70.1","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56124342206796,"sku":"1E70.1","price":19.85,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56124342239564,"sku":"1E70.2","price":61.85,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124342272332,"sku":"1E70.2","price":58.76,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124342305100,"sku":"1E70.2","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124342337868,"sku":"1E70.3","price":177.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124342370636,"sku":"1E70.3","price":168.53,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124342403404,"sku":"1E70.3","price":159.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E70-SF-1000Wx1000H_5b0bff6f-e4de-4b5c-a58c-f1f37c796a22.jpg?v=1766402383"},{"product_id":"2-chlorobenzoic-acid-1e71-1e71","title":"2-Chlorobenzoic acid, min. 98 %, for synthesis, 250 g, plastic","description":"\u003cp\u003e2-Chlorobenzoic acid is a halogenated aromatic carboxylic acid supplied at a minimum purity of 98 % for synthesis. It carries CAS number 118-91-2 and the empirical formula C₇H₅ClO₂, with a molar mass of 156,57 g\/mol and a density of 1,544 g\/cm³. The flash point is 173 °C. The defined assay and physical constants support accurate dosing and documentation in research and pilot-scale workflows. From manufacturer Carl ROTH, the reagent is suited to routes that introduce or retain a 2-chlorobenzoyl motif in pharmaceuticals, agrochemicals, and specialty fine chemicals. Laboratories value its consistent synthesis grade for coupling, substitution, and functional-group transformation steps. Handle according to standard precautions for solid aromatic acids and chlorinated aromatics during storage and use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMelting range: 138-143 °C\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 118-91-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 156,57 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,544 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E71-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzc5M3xhcHBsaWNhdGlvbi9wZGZ8YURKakwyZzBaaTg1TWpVME5UUTFNekkyTVRFd0wxTlFSVnBmTVVVM01WOUZUaTV3WkdZfDliYjQyYzE5OGYxMDE5YWI2YjU1ZjRiZTI5MGNlOTNmMGE3MDVmMDQ0ZDc0ZmFiOTBiMzIyYzlhZTcxMjVlYjY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E71-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDM5Njh8YXBwbGljYXRpb24vcGRmfGFHUmhMMmczTXk4NU1qQTJNamswTVRFNE5ETXdMMU5FUWw4eFJUY3hYMFJGWDBWT0xuQmtaZ3w1M2IyNzcxNTg4ZTY3YTc5OWViMDI5YjA0N2U5ZmE1NDUyZmIyZDdmZWE0ZWFlMTZiODBjZmRhMTgwNWMyN2E3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56124342501708,"sku":"1E71.1","price":36.45,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56124342534476,"sku":"1E71.1","price":34.63,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56124342567244,"sku":"1E71.1","price":32.81,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124342600012,"sku":"1E71.2","price":110.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124342632780,"sku":"1E71.2","price":104.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124342665548,"sku":"1E71.2","price":99.18,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124342698316,"sku":"1E71.3","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124342731084,"sku":"1E71.3","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124342763852,"sku":"1E71.3","price":208.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E71-SF-1000Wx1000H_c6bc31de-5ca9-4b5b-a1a9-ff088a139e2e.jpg?v=1766402383"},{"product_id":"oxalic-acid-diethylester-1e83-1e83","title":"Oxalic acid diethylester, min. 99 %, for synthesis, 250 ml, plastic","description":"\u003cp\u003eOxalic acid diethylester (diethyl oxalate) is a synthesis-grade ester supplied at min. 99 % purity for organic preparation and laboratory synthesis work. Identified by CAS number 95-92-1 and empirical formula C₆H₁₀O₄, it has a molar mass of 146,14 g\/mol and a density of 1,08 g\/cm³. Key physical data include a flash point of 75,56 °C and a boiling point of 185,7 °C, supporting controlled heating and reaction planning. The material is EG number 202-464-1 and UN number 2525 complete the regulatory identifiers used in laboratory documentation. Available from manufacturer Carl ROTH, this grade is positioned for research and development, method development and preparative organic workflows that specify diethyl oxalate of high assay. Handle according to standard laboratory safety practice for combustible organic liquids and consult the accompanying safety documentation before use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 1.076-1.081\u003c\/li\u003e\n\u003cli\u003eRefractive index (20 °C): 1.4085-1.4105\u003c\/li\u003e\n\u003cli\u003eCAS number: 95-92-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 202-464-1\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₀O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 146,14 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1E83-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk1MHxhcHBsaWNhdGlvbi9wZGZ8YURFeUwyZzFZUzg1TWpVME5UUTFOamcyTlRVNEwxTlFSVnBmTVVVNE0xOUZUaTV3WkdZfGFhYzRkMWQ3ODIxNmEzMmViMjI3MGRiZjFlZDUxYTFmMWI3ZDY5OWNlOWEzM2FiOTk5ZWNmYTA3MGQ1OThhYWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1E83-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzAzMzJ8YXBwbGljYXRpb24vcGRmfGFHTm1MMmc0TkM4NU1qQTJNamswTmpBNU9UVXdMMU5FUWw4eFJUZ3pYMFJGWDBWT0xuQmtaZ3xlZDk3MDFlOWMxMWNmNmM2NTBjZTAzZDcwOWQzMmIyZjU2YWZkZjdhOGNmOGZiZDVkNTQ3ZDhhOGFlMGUzNTA5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124350955852,"sku":"1E83.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124350988620,"sku":"1E83.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124351021388,"sku":"1E83.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124351054156,"sku":"1E83.2","price":57.95,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124351086924,"sku":"1E83.2","price":55.05,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124351119692,"sku":"1E83.2","price":52.16,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124351152460,"sku":"1E83.3","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124351185228,"sku":"1E83.3","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124351217996,"sku":"1E83.3","price":101.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1E83-SF-1000Wx1000H_5f9ed71b-c1b2-42f1-9736-04a076229a28.jpg?v=1766402395"},{"product_id":"chloroacetic-acid-ethyl-ester-1ea8-1ea8","title":"Chloroacetic acid ethyl ester, min. 98 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eChloroacetic acid ethyl ester is an organic reagent supplied at a minimum purity of 98 % for synthesis. It is identified by CAS number 105-39-5, EG number 203-294-0 and the empirical formula C₄H₇ClO₂, with a molar mass of 122,55 g\/mol. Physical data include a density of 1,15 g\/cm³, a boiling point of 144 °C and a flash point of 56 °C, giving a clear profile for planning synthetic steps and safe laboratory handling. This grade is intended for synthesis work where a defined chloroacetate ester is needed as a building block or intermediate. The material is Laboratories can rely on the stated identity parameters—CAS, EG number, formula and molar mass—together with the density and thermal data when specifying the reagent for preparative chemistry, method development or routine organic synthesis. The glass presentation suits standard laboratory practice for liquid esters used under controlled conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eDensity (d 20 °C\/4 °C): 1.149-1.151\u003c\/li\u003e\n\u003cli\u003eCAS number: 105-39-5\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-294-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 122,55 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1EA8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQxNHxhcHBsaWNhdGlvbi9wZGZ8YURsa0wyaGhaUzg1TWpVME5UUTJNREUwTWpNNEwxTlFSVnBmTVVWQk9GOUZUaTV3WkdZfDI1NDNlNjc1OGJjMzMxOGU3YmE5YWZiNGMxZjZjODMyMjY2NDAxMjE4ZGVhZTA5ZjhjMDM4YzkyMTRjZjUwYjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1EA8-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNzY5OTV8YXBwbGljYXRpb24vcGRmfGFHWTJMMmhpWWk4NU1qQTJNamsyTURFNE9UYzBMMU5FUWw4eFJVRTRYMFJGWDBWT0xuQmtaZ3w0MGViYjQ5ZGI4Y2M0MTdmOThkNWFmMzUwNzY1MWNhYzk0NzRmNjNiYjNjZDZiZTdiMzExZTYxOGJkMjFjYmY5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124355936588,"sku":"1EA8.1","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124355969356,"sku":"1EA8.1","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124356002124,"sku":"1EA8.1","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124356034892,"sku":"1EA8.2","price":83.35,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124356067660,"sku":"1EA8.2","price":79.18,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124356100428,"sku":"1EA8.2","price":75.02,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124356133196,"sku":"1EA8.3","price":181.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124356165964,"sku":"1EA8.3","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124356198732,"sku":"1EA8.3","price":163.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1EA8-SF-1000Wx1000H_1b19a93c-49ed-4f79-a8bc-4a9014e76bee.jpg?v=1766402415"},{"product_id":"acetic-acid-1ecx-1ecx","title":"Acetic acid , 20 %, pure, 1 l, plastic","description":"\u003cp\u003eAcetic acid, 20 %, pure is an aqueous laboratory reagent supplied as a ready-to-use solution for general chemical and analytical work. It corresponds to CAS number 64-19-7 with empirical formula C₂H₄O₂, molar mass 60,05 g\/mol, and density in the range 1,03 to 1,05 g\/cm³. The material shows a flash point of 39 °C and a boiling point above 100 °C, supporting routine handling under standard laboratory controls. This pure grade acetic acid solution is offered from manufacturer Carl ROTH EG number 200-580-7 and UN number 2790 identify the substance for regulatory and transport documentation. Laboratories use dilute acetic acid across wet chemistry, sample preparation, and teaching environments when a moderate-strength organic acid is preferred over concentrated glacial material. The stated physical data—molar mass, density window, flash point, and boiling behaviour—help users plan storage, dilution, and compatibility with glassware and plasticware. No sterility or extended performance claims are attached beyond the pure 20 % specification and the listed physicochemical parameters.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 19.0 - 21.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 64-19-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-580-7\u003c\/li\u003e\n\u003cli\u003eMolar mass: 60,05 g\/mol\u003c\/li\u003e\n\u003cli\u003eConcentration: 20 %\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1ECX-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjUwOHxhcHBsaWNhdGlvbi9wZGZ8YURGakwyaGlOaTg1TWpVME5UUTJNamMyTXpneUwxTlFSVnBmTVVWRFdGOUZUaTV3WkdZfDBkMmFhYWQxZTFhN2QwZGJjZjU2OTFhOTM2NDgwNWEwZGUzMzBhOTk1NmE0NTM0NzYzODAwZDJlOTM3NWYzYzY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1ECX-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMjc4MDN8YXBwbGljYXRpb24vcGRmfGFEWTBMMmhpTkM4NU1qQTJNamsyTWpneE1URTRMMU5FUWw4eFJVTllYMFJGWDBWT0xuQmtaZ3xjOTRiOGY1NWIzMDg2ZGQ3YTQ3MTFhOTg0ODc4ZTBjYzBmYjY2ZDFhNTAwY2QxN2YxN2M4YTI0Nzc0ZTQ1Y2Ux\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56124360687948,"sku":"1ECX.1","price":21.4,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124360720716,"sku":"1ECX.1","price":20.33,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124360753484,"sku":"1ECX.1","price":19.26,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124360786252,"sku":"1ECX.2","price":31.75,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124360819020,"sku":"1ECX.2","price":30.16,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124360851788,"sku":"1ECX.2","price":28.58,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56124360884556,"sku":"1ECX.3","price":48.95,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56124360917324,"sku":"1ECX.3","price":46.5,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56124360950092,"sku":"1ECX.3","price":44.06,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124360982860,"sku":"1ECX.4","price":67.65,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124361015628,"sku":"1ECX.4","price":64.27,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124361048396,"sku":"1ECX.4","price":60.89,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124361081164,"sku":"1ECX.5","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124361113932,"sku":"1ECX.5","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124361146700,"sku":"1ECX.5","price":124.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7332-X895-6740-7329-4340-4341-1000Wx1000H_af3aa0da-0f96-4711-b3fe-98faacf5bee1.jpg?v=1766402439"},{"product_id":"acetic-acid-1ecy-1ecy","title":"Acetic acid , 30 %, pure, 1 l, plastic","description":"\u003cp\u003eAcetic acid, 30 %, pure is an aqueous laboratory reagent provided as a defined-strength solution for chemical, analytical, and sample-preparation tasks. It is identified by CAS number 64-19-7, empirical formula C₂H₄O₂, and molar mass 60,05 g\/mol, with density between 1,03 and 1,05 g\/cm³. Flash point is above 60 °C and boiling point is above 100 °C, giving clear physical reference points for everyday laboratory handling. This pure 30 % acetic acid comes from manufacturer Carl ROTH EG number 200-580-7 and UN number 2790 support correct labelling and logistics documentation. Typical applications include pH control, reagent preparation, cleaning protocols, and teaching or research workflows that specify moderate acetic acid concentrations. Users can rely on the stated molar mass, density range, flash point, and boiling behaviour when assessing glassware compatibility, ventilation needs, and storage practice. The product is described solely by the pure 30 % grade and the manufacturer physicochemical data, without added purity tiers or performance assertions beyond those facts.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 29.0-31.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 64-19-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-580-7\u003c\/li\u003e\n\u003cli\u003eMolar mass: 60,05 g\/mol\u003c\/li\u003e\n\u003cli\u003eConcentration: 30 %\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1ECY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjIxMXxhcHBsaWNhdGlvbi9wZGZ8YUdNMEwyaGlOUzg1TWpVME5UUTJNalF6TmpFMEwxTlFSVnBmTVVWRFdWOUZUaTV3WkdZfDM5Mjc0YjU5MTM3MjRmOTlmMmU0ZmI5NmMxNWZjZTNmNTMzZDViNGM3ZmIxYmJmMTAwN2RiYTAwZGNlNDBiOGI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1ECY-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzExMjN8YXBwbGljYXRpb24vcGRmfGFEa3lMMmhsWmk4NU1qQTJNamsxTmpreE1qazBMMU5FUWw4eFJVTlpYMFJGWDBWT0xuQmtaZ3wyODg1YzljYzFmMjJmOWI2MzVlOTc5ZGI2ZmZjNjljZjQ0M2RkMmZkMGVhMjI4MmJkNzQzMmRlYTdhNzIzZjAx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56124361179468,"sku":"1ECY.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124361212236,"sku":"1ECY.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124361245004,"sku":"1ECY.1","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124361277772,"sku":"1ECY.2","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124361310540,"sku":"1ECY.2","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124361343308,"sku":"1ECY.2","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56124361376076,"sku":"1ECY.3","price":52.15,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56124361408844,"sku":"1ECY.3","price":49.54,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56124361441612,"sku":"1ECY.3","price":46.94,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124361474380,"sku":"1ECY.4","price":75.15,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124361507148,"sku":"1ECY.4","price":71.39,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124361539916,"sku":"1ECY.4","price":67.64,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124361572684,"sku":"1ECY.5","price":161.25,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124361605452,"sku":"1ECY.5","price":153.19,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124361638220,"sku":"1ECY.5","price":145.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7332-X895-6740-7329-4340-4341-1000Wx1000H_15e33300-6a5d-4b6f-9e35-3959b7191696.jpg?v=1766402440"},{"product_id":"acetic-acid-1ee0-1ee0","title":"Acetic acid , 40 %, pure, 1 l, plastic","description":"\u003cp\u003eAcetic acid is a pure 40 % solution with CAS number 64-19-7 and empirical formula C₂H₄O₂. It has a molar mass of 60,05 g\/mol and a density of 1,03 to 1,05 g\/cm³, with a boiling point above 100 °C and a flash point greater than 88 °C. The product from manufacturer Carl ROTH is further identified by EG number 200-580-7 and UN number 2790. Laboratories use 40 % pure acetic acid for pH adjustment, sample preparation, extraction steps, buffering, and general wet-chemistry workflows in research, teaching, and quality-control settings. The controlled strength simplifies dosing and dilution while retaining useful acidity for analytical and preparative work. Clear physical data for density, boiling behaviour, and flash point support safe storage and handling under standard fume-hood practice, making this pack a dependable organic-acid feedstock for everyday chemical applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 39.0-42.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 64-19-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-580-7\u003c\/li\u003e\n\u003cli\u003eMolar mass: 60,05 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,03–1,05 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1EE0-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTgwNnxhcHBsaWNhdGlvbi9wZGZ8YURVMEwyZzBOQzg1TWpVNE1qVTJOakk1Tnprd0wxTlFSVnBmTVVWRk1GOUZUaTV3WkdZfDE2ODA4OTc1NzgxOTI1YWYzMDQ1NGFkYjBkMjY0YzkwMGI2N2JhNjg1MWMyMzAyNWE1ZDZiZWIzNmQwYTAxMGY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1EE0-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzE4ODB8YXBwbGljYXRpb24vcGRmfGFESTVMMmhsWXk4NU1qQTJNamsxTlRreU9Ua3dMMU5FUWw4eFJVVXdYMFJGWDBWT0xuQmtaZ3xkZTFmM2Y3OWViZGY3NzRiNzgyZjRhZDZkMDY2NTdlZDE3MWY1OWY5Y2JiYzY0Y2NkMzhkZDU1ZGQ2N2MxYmI5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56124361670988,"sku":"1EE0.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124361703756,"sku":"1EE0.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124361736524,"sku":"1EE0.1","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124361769292,"sku":"1EE0.2","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124361802060,"sku":"1EE0.2","price":32.59,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124361834828,"sku":"1EE0.2","price":30.87,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56124361867596,"sku":"1EE0.3","price":54.75,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56124361900364,"sku":"1EE0.3","price":52.01,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56124361933132,"sku":"1EE0.3","price":49.28,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124361965900,"sku":"1EE0.4","price":80.1,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124361998668,"sku":"1EE0.4","price":76.1,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124362031436,"sku":"1EE0.4","price":72.09,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124362064204,"sku":"1EE0.5","price":174.7,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124362096972,"sku":"1EE0.5","price":165.97,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124362129740,"sku":"1EE0.5","price":157.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7332-X895-6740-7329-4340-4341-1000Wx1000H.jpg?v=1766402440"},{"product_id":"isobutyric-acid-1ha9-1ha9","title":"Isobutyric acid, min. 99 %, for synthesis, 250 ml, glass","description":"\u003cp\u003eIsobutyric acid is a synthesis-grade carboxylic acid supplied at minimum 99 % purity, with CAS number 79-31-2 and empirical formula C₄H₈O₂. Key physical data include a molar mass of 88,11 g\/mol, density of 0,948 g\/cm³, boiling point of 156 °C, and flash point in the range 56 to 62 °C, supporting informed handling in organic preparation work. suits laboratory-scale synthesis, intermediate formation, and process development. Isobutyric acid from manufacturer Carl ROTH is used where a branched C₄ acid is required as a building block or reagent in preparative chemistry. Its defined assay and physical profile help maintain reproducibility across reaction screening and scale-up trials. Glass packaging supports secure storage and controlled dispensing on the bench. This grade is intended for synthesis applications in research and industrial laboratories that need a reliable isobutyric acid source with clear identity and concentration specifications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (GC): ≥99 %\u003c\/li\u003e\n\u003cli\u003eColour (Hazen): ≤15\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 79-31-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-195-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₈O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 88,11 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1HA9-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzYwMHxhcHBsaWNhdGlvbi9wZGZ8YUdWa0wyZzBNeTg1TWpZek1ETXlORE0wTnpFNEwxTlFSVnBmTVVoQk9WOUZUaTV3WkdZfGYwNWE0YWI1MjQ2ZjczYTJmNjg0ZjA5YmNkOTdmOGRhNjc5ZGIwYTMxYWQ1MmU0ZjVkZWVkMzY3Zjg1N2Q0YmY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1HA9-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTAwNjd8YXBwbGljYXRpb24vcGRmfGFEVTVMMmhrWkM4NU1qQTJNekF4TmpVMU1EY3dMMU5FUWw4eFNFRTVYMFJGWDBWT0xuQmtaZ3w2YTYwNTcwMjMxM2ExMGU0NGVkYzIzNTk5ZmFmOTI3NTQxNzU5Yjk2NDI5ZGQ5YWZiODMwOTY4OGZlZDBjNmRh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56124435104076,"sku":"1HA9.1","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56124435136844,"sku":"1HA9.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56124435169612,"sku":"1HA9.1","price":16.97,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56124435202380,"sku":"1HA9.2","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56124435235148,"sku":"1HA9.2","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56124435267916,"sku":"1HA9.2","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56124435300684,"sku":"1HA9.3","price":85.5,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56124435333452,"sku":"1HA9.3","price":81.23,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56124435366220,"sku":"1HA9.3","price":76.95,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56124435398988,"sku":"1HA9.4","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56124435431756,"sku":"1HA9.4","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56124435464524,"sku":"1HA9.4","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56124435497292,"sku":"1HA9.5","price":428.95,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56124435530060,"sku":"1HA9.5","price":407.5,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56124435562828,"sku":"1HA9.5","price":386.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1HA9-SF-1000Wx1000H_d51edc1e-adef-416f-9409-413027ecc49e.jpg?v=1766402685"},{"product_id":"crotonic-acid-1hhn-1hhn","title":"Crotonic acid, 99 %, for biochemistry, 100 g, plastic","description":"\u003cp\u003eCrotonic acid is an organic carboxylic acid supplied at 99 % purity for biochemistry applications. Identified by CAS number 107-93-7 and empirical formula C₄H₆O₂, it has a molar mass of 86,09 g\/mol and a density of 1,018 g\/cm³. Further physical data include a flash point of 88 °C and a boiling point of 185 °C, supporting safe handling planning in the laboratory. This grade is EG number 203-533-9 completes the standard substance identifiers. Typical use contexts include organic synthesis support, reference preparations, and general biochemistry bench work where the stated purity and identity are sufficient selection criteria. The compact suits method development and moderate consumption without excess inventory. Select this crotonic acid when a biochemistry-oriented 99 % material with clear CAS, formula, and physicochemical parameters is needed for routine laboratory practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCAS number: 107-93-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 500 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-533-9\u003c\/li\u003e\n\u003cli\u003ePurity: 99 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₆O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 86,09 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1HHN-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk3Nzg5fGFwcGxpY2F0aW9uL3BkZnxhR1l3TDJobU1TODVNalUwTlRVd016TTVOakUwTDFOUVJWcGZNVWhJVGw5RlRpNXdaR1l8NzZhMTU4ZDM5MGI3NTJkNGQ1NmNiMzZiYjE5MDVjYmNkZGQ1NTYxMTFjNjRlZDhmYzQ0ZDg5MmM0YzFjYTBmZQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1HHN-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMTQ3MzN8YXBwbGljYXRpb24vcGRmfGFHSTVMMmd4Tnk4NU1qQTJNekF6TWpJM09UTTBMMU5FUWw4eFNFaE9YMFJGWDBWT0xuQmtaZ3xkZjFkM2M4MGZmZGYzZGNjNGI0MzM2N2ViNzk0NWU5OGNmZGQ1MTNjZmU3ZWU1NzY2MTAxZTU2YTM5NzkwODM2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56124453519692,"sku":"1HHN.1","price":18.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56124453552460,"sku":"1HHN.1","price":17.29,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56124453585228,"sku":"1HHN.1","price":16.38,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56124453617996,"sku":"1HHN.2","price":51.1,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56124453650764,"sku":"1HHN.2","price":48.55,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56124453683532,"sku":"1HHN.2","price":45.99,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56124453716300,"sku":"1HHN.3","price":89.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56124453749068,"sku":"1HHN.3","price":84.69,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56124453781836,"sku":"1HHN.3","price":80.24,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56124453814604,"sku":"1HHN.4","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56124453847372,"sku":"1HHN.4","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56124453880140,"sku":"1HHN.4","price":179.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1HHN-SF-1000Wx1000H_c4eb6ab3-20ca-4eca-b08e-19a2f95e67c6.jpg?v=1766402729"},{"product_id":"3-chlorobenzoic-acid-1k17-1k17","title":"3-Chlorobenzoic acid, min. 98 %, for synthesis, 50 g, plastic","description":"\u003cp\u003e3-Chlorobenzoic acid is an aromatic carboxylic acid offered at min. 98 % purity for synthesis applications. It carries CAS number 535-80-8 and EG number 208-618-4, with the empirical formula C₇H₅ClO₂ and a molar mass of 156,57 g\/mol. The solid has a density of 1,496 g\/cm³. As a substituted benzoic acid, it serves as a building block or intermediate where a meta-chloro aromatic acid functionality is required. This grade from manufacturer Carl ROTH is intended for synthesis use rather than analytical reference or pharmaceutical finishing. Typical laboratory contexts include organic synthesis routes, intermediate preparation and teaching or research workflows that specify 3-chlorobenzoic acid at a minimum assay of 98 %.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (alkalimetric): ≥98 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 153-157 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 535-80-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 250 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 208-618-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₅ClO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 156,57 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1K17-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDAwN3xhcHBsaWNhdGlvbi9wZGZ8YURFM0wyZ3lNaTg1TWpVME5UVXlNakEzTXprd0wxTlFSVnBmTVVzeE4xOUZUaTV3WkdZfGYwOGEzNDg2ZTI3ODRkYjhiMzMxY2FiYjU3NTU3NTM3YjI1ZjY5MWViNDIxY2QwNTAxOTg0MmMwODY2MzU0YWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1K17-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY4ODl8YXBwbGljYXRpb24vcGRmfGFETmxMMmhqWkM4NU1qQTJNekExTnpVeE1EY3dMMU5FUWw4eFN6RTNYMFJGWDBWT0xuQmtaZ3wwNWJiYmIwYzY2Y2ZlNzgzYjAyN2I1YTM1YjZiZDAzNWJlM2VhNThmMmFkNjRlNDEzZmQ1MGIyMzAyMzI3MGNl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56125125099852,"sku":"1K17.1","price":36.45,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56125125132620,"sku":"1K17.1","price":34.63,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56125125165388,"sku":"1K17.1","price":32.81,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56125125198156,"sku":"1K17.2","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56125125230924,"sku":"1K17.2","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56125125263692,"sku":"1K17.2","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56125125296460,"sku":"1K17.3","price":263.4,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125125329228,"sku":"1K17.3","price":250.23,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125125361996,"sku":"1K17.3","price":237.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1K17-SF-1000Wx1000H_8cab684d-2cb0-4282-a57a-b096aa539f29.jpg?v=1766403067"},{"product_id":"4-chlorobenzoic-acid-1k18-1k18","title":"4-Chlorobenzoic acid, min. 98 %, for synthesis, 100 g, plastic","description":"\u003cp\u003e4-Chlorobenzoic acid is an aromatic carboxylic acid offered at a minimum purity of 98 % for synthesis. Identified by CAS number 74-11-3 and EG number 200-805-9, it has the empirical formula C₇H₅ClO₂, a molar mass of 156,57 g\/mol and a density of 1,54 g\/cm³. This solid reagent is From manufacturer Carl ROTH, the product supports laboratory work that requires a defined chlorinated benzoic acid intermediate. Typical uses include preparation of esters, amides and other derivatives in pharmaceutical and fine-chemical research. Clear specification of molar mass and density helps chemists calculate stoichiometry and prepare solutions with confidence. The synthesis grade is suited to multi-step sequences where consistent quality of starting materials is essential. Researchers value 4-chlorobenzoic acid as a versatile building block for constructing more complex aromatic structures under controlled laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (alkalimetric): ≥99 %\u003c\/li\u003e\n\u003cli\u003eMelting range: 237-242 °C\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 74-11-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-805-9\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 156,57 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1K18-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDIzMHxhcHBsaWNhdGlvbi9wZGZ8YUdGbUwyZ3haUzg1TWpVME5UVXlNekExTmprMEwxTlFSVnBmTVVzeE9GOUZUaTV3WkdZfDA1OTdmMTg2YjIzMWQ2OWE2MDBkODkwOTIyOTM2NDJhODRhOTM4NTE5MTQ2ZjE3NDEyNzljMTNhM2YxNDg1MjM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1K18-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDg4MDJ8YXBwbGljYXRpb24vcGRmfGFEVTBMMmd4Tmk4NU1qWTRNRFUxTURRNE1qSXlMMU5FUWw4eFN6RTRYMFJGWDBWT0xuQmtaZ3w4MmRkYTRlMTMzMGE2MDYyMDZjYTg5NWZkNjNhZGNiMTA4MDMwNjcxYjBkNmYwNjk3NWExZWNlYWUyMjA2NDRl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56125125427532,"sku":"1K18.1","price":22.05,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56125125460300,"sku":"1K18.1","price":20.95,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56125125493068,"sku":"1K18.1","price":19.85,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56125125525836,"sku":"1K18.2","price":43.55,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56125125558604,"sku":"1K18.2","price":41.37,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56125125591372,"sku":"1K18.2","price":39.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125125624140,"sku":"1K18.3","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125125656908,"sku":"1K18.3","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125125689676,"sku":"1K18.3","price":105.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1K18-SF-1000Wx1000H_ea6e86e2-ec1f-46de-b952-9f9530c2221b.jpg?v=1766403068"},{"product_id":"formic-acid-d-95-solution-in-d-sub-2-sub-o-1l35-1l35","title":"Formic acid D 95 % solution in D2O, 98 Atom%D, 5 ml, glass","description":"\u003cp\u003eFormic acid D 95 % solution in D₂O is a deuterated NMR reagent supplied as a 95 % solution in heavy water with 98 Atom%D enrichment. Identified by CAS 925-94-0 and empirical formula HCOOD, it has a molar mass of 47,04 g\/mol and a density of 1,25 g\/cm³. The material shows a flash point of 49 °C and a boiling point of 101 °C, supporting controlled handling in analytical workflows. Packaged as 5 ml in glass, this compound is intended for nuclear magnetic resonance spectroscopy and related spectrometry applications where a deuterated formic acid reference or solvent additive is required. Physical data and the EG number 213-129-4 align with standard laboratory documentation for deuterated organics. Available from manufacturer Carl ROTH, the solution suits method development, calibration, and routine NMR sample preparation in research and quality-control laboratories that rely on high isotopic enrichment and clearly defined physicochemical properties.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (mass %): ≥95 %\u003c\/li\u003e\n\u003cli\u003eDeuterising degree: ≥98 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 925-94-0\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 213-129-4\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: HCOOD\u003c\/li\u003e\n\u003cli\u003eMolar mass: 47,04 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1L35-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk0MXxhcHBsaWNhdGlvbi9wZGZ8YURSbUwyaGxZaTg1TWpVME5UVTFNREkxTkRNNEwxTlFSVnBmTVV3ek5WOUZUaTV3WkdZfGQwOTgwNTBlNmM3MjVmMmZhMjFjM2MxNDFmZWU2OWQyYzgwNjhhY2NkZDEyOGJkZTlmMmYwY2FjZWYxNTZhNDU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1L35-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTc2MjN8YXBwbGljYXRpb24vcGRmfGFEYzNMMmhrTUM4NU1qQTJNekV6T1RjMU9ETTRMMU5FUWw4eFRETTFYMFJGWDBWT0xuQmtaZ3wxY2UzODA0Y2I4YWJmMTU4ZGJiYTU4ZWIxY2IxZDNjZjUwOWU5NWU1NzQwOWUzYjAxYzUxY2MwYjZhNDVmNWRi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56125214851404,"sku":"1L35.1","price":206.95,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56125214884172,"sku":"1L35.1","price":196.6,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56125214916940,"sku":"1L35.1","price":186.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6672-1000Wx1000H_47d3fb87-0766-4ae7-92bb-1fa169d1c876.jpg?v=1766403320"},{"product_id":"phosphotungstic-acid-hydrate-1l78-1l78","title":"Phosphotungstic acid hydrate, ROTI®METIC 99,995 % (4N5), 5 g, HDPE","description":"\u003cp\u003ePhosphotungstic acid hydrate is a high-purity heteropoly acid in the ROTI®METIC grade at 99,995 % (4N₅). It is registered under CAS number 12501-23-4 with empirical formula H₃PO₄ · 12 WO₃ · x H₂O and a molar mass of 2880,17 + x H₂O g\/mol; the boiling point is given as 107,9 °C. Supplied as 5 g in an HDPE pack, this hydrate form serves catalysis, staining, and inorganic synthesis workflows that rely on a well-characterised phosphotungstic acid source. Laboratories select it for polyoxometalate chemistry, analytical contrast work, and specialty acid-catalysed transformations where tungsten-rich purity is critical. The product is available from manufacturer Carl ROTH in the ROTI®METIC line. EG nr. 603-020-3 and UN number 3260 support correct identification and transport classification in laboratory logistics. Defined composition and high assay help maintain reproducible results across research batches. The compact 5 g HDPE unit enables controlled dispensing and storage of this dense, high-value inorganic reagent in chemical and materials laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (metals basis): 99,995 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 12501-23-4\u003c\/li\u003e\n\u003cli\u003ePack size: 5 g HDPE\u003c\/li\u003e\n\u003cli\u003eEG nr.: 603-020-3\u003c\/li\u003e\n\u003cli\u003ePurity: ROTI®METIC 99,995 % (4N₅)\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: H₃PO₄ · 12 WO₃ · x H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 2880,17 + x H₂O g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1L78-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQxMnxhcHBsaWNhdGlvbi9wZGZ8YURZMUwyZ3dNQzg1TWpVME5UVTNOelExTVRneUwxTlFSVnBmTVV3M09GOUZUaTV3WkdZfGQzMDhmNDQ4ZTZjYWVhMjdjOWE4NmQyOGY4ZjAwNWNhMGM1YTAwNmIzNTg4NDI2YzFhY2M0NTNkOWJjYWM0NzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1L78-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMDkwNjR8YXBwbGljYXRpb24vcGRmfGFHSmhMMmcxT0M4NU1qQTJNekUzTURVMk1ETXdMMU5FUWw4eFREYzRYMFJGWDBWT0xuQmtaZ3w2MDRlMmNkODFjMmZhYjJkYTNkOGRlYzM1ZjY3ZWEzYmNmMWY0MDQzYmNjNmViZjI5YzBmNWUyYmMyMjU3OTdh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56125241393484,"sku":"1L78.1","price":96.65,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56125241426252,"sku":"1L78.1","price":91.82,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56125241459020,"sku":"1L78.1","price":86.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-5626_bbd550b3-26f6-4314-a3e3-0f34899a40f7.jpg?v=1766403369"},{"product_id":"glycolic-acid-1ley-1ley","title":"Glycolic acid, 70 % in water, 250 ml, plastic","description":"\u003cp\u003eGlycolic acid is supplied as a 70 % solution in water for laboratory and process use. The active compound corresponds to CAS number 79-14-1 and the empirical formula C₂H₄O₃, with a molar mass of 76,08 g\/mol. The aqueous preparation shows a density in the range 1,25 to 1,27 g\/cm³, a boiling point of 112 °C and a flash point above 100 °C, giving clear handling parameters for formulation and synthesis work. As the simplest alpha-hydroxy acid, it is widely applied in organic synthesis, surface treatment studies and aqueous process chemistry where a concentrated carboxylic acid solution is required. Available from manufacturer Carl ROTH and listed under EG number 201-180-5, the solution provides a ready-to-use concentration that avoids on-site dilution of solid acid while retaining the characteristic reactivity of glycolic acid in aqueous media.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: clear, yellowish liquid\u003c\/li\u003e\n\u003cli\u003eAssay (alkalimetric): 69-71 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1.23-1.29 g\/cm³\u003c\/li\u003e\n\u003cli\u003eNaCl: ≤10 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 79-14-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 ml, 1 l, 2.5 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-180-5\u003c\/li\u003e\n\u003cli\u003eMolar mass: 76,08 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,25 to 1,27 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1LEY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDExMHxhcHBsaWNhdGlvbi9wZGZ8YURobEwyaGlZeTg1TWpVME5UVTVNRGc0Tmpjd0wxTlFSVnBmTVV4RldWOUZUaTV3WkdZfGIzMmE3MzQ3M2ViODljNDUzYTg0Njk1YTI0NmE3OTNhMzYzMTc0Y2Y1ODhjMmVmNmViYWJlOTFkMGJmNWMwOTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1LEY-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzNTg0Nzl8YXBwbGljYXRpb24vcGRmfGFHUTJMMmc1TkM4NU1qWTFOVFkyTXpVeE16a3dMMU5FUWw4eFRFVlpYMFJGWDBWT0xuQmtaZ3wwOWMyMDU5ODIxY2UxZTlhMzU2MDVlNWQyYjVjZDY4OTVlZWU2ZTYwMmJiZjM1NGRkYzEzNzY5ZGVhN2NmZTU5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 ml \/ 1 piece","offer_id":56125288939852,"sku":"1LEY.1","price":16.7,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 6+ pieces","offer_id":56125288972620,"sku":"1LEY.1","price":15.87,"currency_code":"EUR","in_stock":true},{"title":"250 ml \/ 24+ pieces","offer_id":56125289005388,"sku":"1LEY.1","price":15.03,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 1 piece","offer_id":56125289038156,"sku":"1LEY.2","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56125289070924,"sku":"1LEY.2","price":32.59,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56125289103692,"sku":"1LEY.2","price":30.87,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56125289136460,"sku":"1LEY.3","price":68.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56125289169228,"sku":"1LEY.3","price":65.27,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56125289201996,"sku":"1LEY.3","price":61.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1LEY-SF-1000Wx1000H_c83e9e8c-5612-4eb3-bc7a-504c9907938b.jpg?v=1766403428"},{"product_id":"succinic-acid-1n1l-1n1l","title":"Succinic acid, min. 99 %, for synthesis, , 250 g, plastic","description":"\u003cp\u003eSuccinic acid, min. 99 %, for synthesis is a dicarboxylic acid reagent with CAS number 110-15-6 and empirical formula C₄H₆O₄. It offers a molar mass of 118,09 g\/mol, a density of 1,564 g\/cm³, a flash point of 206 °C and a boiling point of 235 °C, supporting predictable handling in organic preparation work. The solid is Data from manufacturer Carl ROTH align this grade with laboratory synthesis, intermediate formation and general organic chemistry where a high-assay succinic acid is specified. EG nr. 203-740-4 identifies the substance for European inventory purposes. Typical uses include building-block chemistry, esterification and other transformations that rely on the C₄ diacid scaffold. This pack size suits research and development or small-scale production that needs min. 99 % material for synthesis without additional unstated performance claims.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.005 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0.01 %\u003c\/li\u003e\n\u003cli\u003eAsh content: ≤0.025 %\u003c\/li\u003e\n\u003cli\u003eLead (Pb): ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0.002 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 110-15-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 2.5 kg, 5 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, for synthesis\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₆O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 118,09 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,564 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1N1L-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDYxNXxhcHBsaWNhdGlvbi9wZGZ8YUdFekwyZzNOQzg1TWpZek5qWTRNREF5T0RRMkwxTlFSVnBmTVU0eFRGOUZUaTV3WkdZfDljZTFiYmNhYjdhNDBmNDk5NjRhMmFhM2I1YzFlMDIxOTAxY2NlMjE4NjJmMjlkMWUxNTcxYTFiMGI4ZmZiZDI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1N1L-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjIzMzN8YXBwbGljYXRpb24vcGRmfGFEWXlMMmhsT0M4NU1qQTJNekl5TURZNU5UTTBMMU5FUWw4eFRqRk1YMFJGWDBWT0xuQmtaZ3xjYmRlZjA1MmY5NmY5NjAyZDFmYjdjZmJmN2NjODBlOWUyMDc4OTQ2MjE2NzliMzAxNThlZDliMzA4ZmQxOTM0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56125330850124,"sku":"1N1L.1","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56125330882892,"sku":"1N1L.1","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56125330915660,"sku":"1N1L.1","price":23.72,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125330948428,"sku":"1N1L.2","price":58.6,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125330981196,"sku":"1N1L.2","price":55.67,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125331013964,"sku":"1N1L.2","price":52.74,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56125331046732,"sku":"1N1L.3","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56125331079500,"sku":"1N1L.3","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56125331112268,"sku":"1N1L.3","price":115.16,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56125331145036,"sku":"1N1L.4","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56125331177804,"sku":"1N1L.4","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56125331210572,"sku":"1N1L.4","price":202.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2725-SF-1000Wx1000H_d4df3d94-087d-4bb5-88d9-5e356146268d.jpg?v=1766403527"},{"product_id":"calcium-peroxide-1p57-1p57","title":"Calcium peroxide, min. 65 %, pure, 100 g, glass","description":"\u003cp\u003eCalcium peroxide, min. 65 %, pure, Molar mass (M) 72,08 g\/mol, CAS No. 78403-22-2, UN-Nr. 1457, EC No. 215-139-4, Empirical formula CaO\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1P57-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjQwN3xhcHBsaWNhdGlvbi9wZGZ8YURBMEwyZzBaUzg1TWpVME5UWTJNREF5TnpFNEwxTlFSVnBmTVZBMU4xOUZUaTV3WkdZfDRiMWQ3ZDU0ZDUyZTRlM2QyZTY5ZGViOTUyZmQxNmVkNTYxNWI0ZGMzMTdkZmE1NDlkZWQ5NGZjNzUxZDE5OGY\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-1P57-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzc4OTN8YXBwbGljYXRpb24vcGRmfGFHVTFMMmcxT0M4NU1qQTJNekk0TmpnNE5qY3dMMU5FUWw4eFVEVTNYMFJGWDBWT0xuQmtaZ3xhMTRmYjFjNDBlNDlmNGMxOTJjYzBkODM1MTc0OTUxMDM0YjFjOTYyMTE0YzQwNGJhNDdlYzEwMjA5NWE4YWM5\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56125611868492,"sku":"1P57.1","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56125611901260,"sku":"1P57.1","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56125611934028,"sku":"1P57.1","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56125611966796,"sku":"1P57.2","price":102.7,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125611999564,"sku":"1P57.2","price":97.57,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125612032332,"sku":"1P57.2","price":92.43,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125612065100,"sku":"1P57.3","price":188.15,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125612097868,"sku":"1P57.3","price":178.74,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125612130636,"sku":"1P57.3","price":169.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_1fd0f7ae-84fe-4ca1-8aca-8856d5dc1556.jpg?v=1766404930"},{"product_id":"ethylenediamine-tetraacetic-acid-na-sub-2-sub-1phc-1phc","title":"Ethylenediamine tetraacetic acid Na2, dihydrate 2 H2O, min. 99 %, pure, 500 g","description":"\u003cp\u003eEthylenediamine tetraacetic acid Na₂ dihydrate is a pure-grade chelating reagent with min. 99 % assay for laboratory and analytical work. Identified by CAS 6381-92-6 and empirical formula C₁₀H₁₄N₂Na₂O₈ · 2 H₂O, it has a molar mass of 372,24 g\/mol and is the disodium salt of EDTA in dihydrate form. This composition supports complexometric titrations, controlled sequestration of divalent metal ions, buffer preparation, and sample conditioning where reproducible metal binding is essential. The reagent from manufacturer Carl ROTH is specified as pure grade with EG nr. 205-358-3, giving a clear identity for method documentation and quality systems. Its defined stoichiometry aids calibration standards, process solutions, and general laboratory protocols that rely on consistent EDTA performance across analytical and research settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eSolubility (10 % in H2O): clear, colourless\u003c\/li\u003e\n\u003cli\u003epH (5 % in H2O): 4,0-5,0\u003c\/li\u003e\n\u003cli\u003eLoss on drying (200 °C): 8.5-11.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 6381-92-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 5 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 205-358-3\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, pure\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₁₄N₂Na₂O₈ · 2 H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 372,24 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PHC-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk3NXxhcHBsaWNhdGlvbi9wZGZ8YUdNekwyaGlaUzg1TWpVME5UWTNNakUxTVRNMEwxTlFSVnBmTVZCSVExOUZUaTV3WkdZfDM2MmY3YjQ5ZGJlNDUwMTRlMTIwOGM1N2YzNWI5NzYzNTYwMmQxMzMwNzdmNzEyZDIwNzM5NTBiZGU5OTgwYTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1PHC-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzA3MjN8YXBwbGljYXRpb24vcGRmfGFHSmpMMmcyWVM4NU1qTTFNVEl3TkRVMU56RXdMMU5FUWw4eFVFaERYMFJGWDBWT0xuQmtaZ3wzMjVlZTAyOTZmZDE0YWU3MTUxNDY2MWY4MjVkZmU0ZTg0MWI4ZjZmYmViZDBjZWE3ZjJiYTljNTUwNzdlZThi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56125632840012,"sku":"1PHC.1","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125632872780,"sku":"1PHC.1","price":32.59,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125632905548,"sku":"1PHC.1","price":30.87,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125632938316,"sku":"1PHC.2","price":56.9,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125632971084,"sku":"1PHC.2","price":54.06,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125633003852,"sku":"1PHC.2","price":51.21,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56125633036620,"sku":"1PHC.3","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56125633069388,"sku":"1PHC.3","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56125633102156,"sku":"1PHC.3","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56125633134924,"sku":"1PHC.4","price":1041.7,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56125633167692,"sku":"1PHC.4","price":989.62,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56125633200460,"sku":"1PHC.4","price":937.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8043-SF-1000Wx1000H_4d48c73e-ad76-43da-ac2c-e8759a0ebcc3.jpg?v=1766405017"},{"product_id":"nitric-acid-1ppk-1ppk","title":"Nitric acid , 10 %, pure, 1 l, plastic","description":"\u003cp\u003eNitric acid 10 %, pure is a ready-to-use aqueous mineral acid with the empirical formula HNO₃ and CAS number 7697-37-2. It has a molar mass of 63,01 g\/mol, a density of 1,052 to 1,057 g\/cm³ and a boiling point of 83 °C. The product is identified with EG number 231-714-2 and UN number 2031 for classification and transport. Analytical, industrial and teaching laboratories use defined 10 % nitric acid when controlled oxidising acidity is required without handling highly concentrated stock. This quality from manufacturer Carl ROTH suits bench-scale wet chemistry, sample pretreatment steps and everyday reagent preparation. Clear concentration and purity labelling helps keep dilution schemes and protocols reproducible from batch to batch. Apply suitable personal protective equipment and standard corrosive-acid controls whenever the bottle is opened, poured or further diluted.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 9.5-10.5 %\u003c\/li\u003e\n\u003cli\u003eDensity: 1,052-1,057 g\/ml\u003c\/li\u003e\n\u003cli\u003eCAS number: 7697-37-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-714-2\u003c\/li\u003e\n\u003cli\u003eMolar mass: 63,01 g\/mol\u003c\/li\u003e\n\u003cli\u003eConcentration: 10 %\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PPK-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTc0OHxhcHBsaWNhdGlvbi9wZGZ8YUdSbEwyaGpNaTg1TWpVME5UWTRPREl3TnpZMkwxTlFSVnBmTVZCUVMxOUZUaTV3WkdZfGRhYTZjODE4MTdhZDc3M2FhOWMzZGZlNWJlYjc5MDM5OTE5NjZiNzBlY2NlOWVmNzZiN2Q2MGMxYjk2NWU5MmI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1PPK-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzA3MTd8YXBwbGljYXRpb24vcGRmfGFHVmhMMmc0TkM4NU1qUTRNelExTnpnME16VXdMMU5FUWw4eFVGQkxYMFJGWDBWT0xuQmtaZ3w3MDhkNWFjOGM3NmFjMzI1M2M5YTA2NTBjYjVhYmZmYzI5Y2FkNTAxNGRiZjkyNWNjZGIzYjdiNzFlYmM3ZWQy\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56125648470348,"sku":"1PPK.1","price":20.35,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56125648503116,"sku":"1PPK.1","price":19.33,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56125648535884,"sku":"1PPK.1","price":18.32,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56125648568652,"sku":"1PPK.2","price":29.6,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56125648601420,"sku":"1PPK.2","price":28.12,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56125648634188,"sku":"1PPK.2","price":26.64,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56125648666956,"sku":"1PPK.3","price":45.7,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56125648699724,"sku":"1PPK.3","price":43.42,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56125648732492,"sku":"1PPK.3","price":41.13,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56125648765260,"sku":"1PPK.4","price":62.9,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56125648798028,"sku":"1PPK.4","price":59.76,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56125648830796,"sku":"1PPK.4","price":56.61,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56125648863564,"sku":"1PPK.5","price":147.85,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56125648896332,"sku":"1PPK.5","price":140.46,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56125648929100,"sku":"1PPK.5","price":133.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6745-4339-4337-1000Wx1000H_f9c24663-f8ab-460f-afb7-dd6f9b5f47a6.jpg?v=1766405075"},{"product_id":"nitric-acid-1ppl-1ppl","title":"Nitric acid , 30 %, pure, 1 l, plastic","description":"\u003cp\u003eNitric acid 30 %, pure is an aqueous mineral acid preparation with the empirical formula HNO₃ and CAS number 7697-37-2. The solution has a molar mass of 63,01 g\/mol, a density of 1,17 to 1,19 g\/cm³ and a boiling point above 100 °C. Regulatory identifiers include EG number 231-714-2 and UN number 2031. Process, analytical and teaching laboratories select a defined 30 % concentration when higher oxidising acidity is required while remaining below fuming-acid strengths. This nitric acid from manufacturer Carl ROTH offers a practical bench pack for routine wet-chemical operations and reagent make-up. Consistent purity and concentration labelling supports traceable dilution and method transfer. Handle only with appropriate corrosion-resistant equipment and personal protective measures, and follow institutional rules for oxidising acids during dispensing and storage on the open bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: 28.5-31.5 %\u003c\/li\u003e\n\u003cli\u003eDensity (20 °C): 1.170-1.190 g\/ml\u003c\/li\u003e\n\u003cli\u003eCAS number: 7697-37-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-714-2\u003c\/li\u003e\n\u003cli\u003eMolar mass: 63,01 g\/mol\u003c\/li\u003e\n\u003cli\u003eConcentration: 30 %\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1PPL-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU4NnxhcHBsaWNhdGlvbi9wZGZ8YURrNEwyaGpOUzg1TWpVME5UWTROemczT1RrNEwxTlFSVnBmTVZCUVRGOUZUaTV3WkdZfGJkMTA5MDgyZDU4M2I0N2ZjMGViZDMwNzMwYTY1ZDE3MzYzNjZhNzNmYjA4ZjVhNzRiYmExZWJiZmI5ZTYwOTA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1PPL-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzgyMDZ8YXBwbGljYXRpb24vcGRmfGFHWmtMMmcyTmk4NU1qTTFNVEl3TlRnMk56Z3lMMU5FUWw4eFVGQk1YMFJGWDBWT0xuQmtaZ3w1ZmE4MjcyYWI5YTA5OGI3MjAyZTZlZjE2NDg1OGYxZjI5NmE3NjZjZGYzNmVhYTg0OTBiYWE0ZWU5Y2I4MTcw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56125648961868,"sku":"1PPL.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56125648994636,"sku":"1PPL.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56125649027404,"sku":"1PPL.1","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 1 piece","offer_id":56125649060172,"sku":"1PPL.2","price":43.55,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 6+ pieces","offer_id":56125649092940,"sku":"1PPL.2","price":41.37,"currency_code":"EUR","in_stock":true},{"title":"2.5 liter \/ 24+ pieces","offer_id":56125649125708,"sku":"1PPL.2","price":39.2,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56125649158476,"sku":"1PPL.3","price":59.05,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56125649191244,"sku":"1PPL.3","price":56.1,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56125649224012,"sku":"1PPL.3","price":53.15,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 1 piece","offer_id":56125649256780,"sku":"1PPL.4","price":79.45,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 6+ pieces","offer_id":56125649289548,"sku":"1PPL.4","price":75.48,"currency_code":"EUR","in_stock":true},{"title":"10 liter \/ 24+ pieces","offer_id":56125649322316,"sku":"1PPL.4","price":71.51,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56125649355084,"sku":"1PPL.5","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56125649387852,"sku":"1PPL.5","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56125649420620,"sku":"1PPL.5","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6745-4339-4337-1000Wx1000H_6bfed94a-9af5-4361-8ba6-c645d2ec4442.jpg?v=1766405075"},{"product_id":"citric-acid-monohydrate-1t4c-1t4c","title":"Citric acid monohydrate, min. 99,0 %, pure, 500 g, plastic","description":"\u003cp\u003eCitric acid monohydrate is a pure laboratory reagent with a minimum assay of 99,0 % and the empirical formula C₆H₈O₇·H₂O. Identified by CAS number 5949-29-1 and EG nr. 611-842-9, it has a molar mass of 210,14 g\/mol and a density of 1,54 g\/cm³. The boiling point is above 170 °C and the flash point is 345 °C, supporting handling under standard laboratory conditions. Citric acid monohydrate from manufacturer Carl ROTH is offered in pure quality for routine synthesis and laboratory use. The crystalline solid is widely employed in chemical, biochemical and materials workflows that need a defined hydrate form. Packaged for convenient bench storage and weighing, supports both small-scale experiments and recurring preparation tasks. Use this material when documented identity and physical data are needed for reproducible laboratory procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eFe (Iron): ≤0.01 %\u003c\/li\u003e\n\u003cli\u003ePb (Lead): ≤0.0005 %\u003c\/li\u003e\n\u003cli\u003eWater: ≤8.8 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 5949-29-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 2.5 kg, 5 kg, 10 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 611-842-9\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99,0 %, pure\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₈O₇·H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 210,14 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1T4C-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzUwOHxhcHBsaWNhdGlvbi9wZGZ8YURnNEwyaGxPQzg1TWpVME5UY3hNelF6T1RBeUwxTlFSVnBmTVZRMFExOUZUaTV3WkdZfDE1MGZkYWU5YmRiMzcyMjA2NmRjZDFjZDFhYzM4OTY1Y2MyY2FjZDZkM2Q4ZmQwYjMzMWRhNzhlZmMwMThhNWU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1T4C-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTMwMDF8YXBwbGljYXRpb24vcGRmfGFHRm1MMmhoTmk4NU1qWTBPVFF6T0Rrd05EWXlMMU5FUWw4eFZEUkRYMFJGWDBWT0xuQmtaZ3xhMjdiZTc4YjNjNmUwZjBiMmE4YWM1YTBlNTdjNWVjMWFmZDc5ZWM5YjE2OTE1M2M5OTEwZTc0NDJjNWQ0OWM2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56125674357068,"sku":"1T4C.1","price":18.85,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125674389836,"sku":"1T4C.1","price":17.91,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125674422604,"sku":"1T4C.1","price":16.97,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125674455372,"sku":"1T4C.2","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125674488140,"sku":"1T4C.2","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125674520908,"sku":"1T4C.2","price":31.46,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56125674553676,"sku":"1T4C.3","price":69.8,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56125674586444,"sku":"1T4C.3","price":66.31,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56125674619212,"sku":"1T4C.3","price":62.82,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56125674651980,"sku":"1T4C.4","price":126.35,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56125674684748,"sku":"1T4C.4","price":120.03,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56125674717516,"sku":"1T4C.4","price":113.72,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56125674750284,"sku":"1T4C.5","price":231.15,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56125674783052,"sku":"1T4C.5","price":219.59,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56125674815820,"sku":"1T4C.5","price":208.04,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56125674848588,"sku":"1T4C.6","price":525.7,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56125674881356,"sku":"1T4C.6","price":499.42,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56125674914124,"sku":"1T4C.6","price":473.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/3958-5110-1000Wx1000H_cb677ecf-46af-4b04-bdff-04b8c973a3d0.jpg?v=1766405173"},{"product_id":"charcoal-1y06-1y06","title":"Charcoal, 4 mm, impregnated with phosphoric acid, 500 g, plastic","description":"\u003cp\u003eCharcoal is elemental carbon supplied as 4 mm granules impregnated with phosphoric acid for laboratory adsorption and gas-treatment applications. Identified by CAS number 7440-44-0 and EG number 931-328-0, it has a molar mass of 12,01 g\/mol. The phosphoric acid impregnation modifies surface chemistry to favour uptake of basic or alkaline contaminants in filtration, purification and scrubbing setups. This material from manufacturer Carl ROTH is Typical uses include laboratory air and gas clean-up, sample pretreatment and specialised adsorption experiments where acid-impregnated carbon is specified. The defined 4 mm particle size supports consistent packing and flow characteristics. Handle and store according to the accompanying safety information when integrating the charcoal into analytical or process workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMoisture: ≤15 %\u003c\/li\u003e\n\u003cli\u003eBall-pan hardness: ≥95 %\u003c\/li\u003e\n\u003cli\u003eBulk density: 550-600 kg\/m³\u003c\/li\u003e\n\u003cli\u003eCAS number: 7440-44-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 10 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 931-328-0\u003c\/li\u003e\n\u003cli\u003eMolar mass: 12,01 g\/mol\u003c\/li\u003e\n\u003cli\u003eForm: 4 mm granules\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1Y06-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDQ3NHxhcHBsaWNhdGlvbi9wZGZ8YUdaa0wyZzFOQzg1TWpVME5UYzBNelU0TlRVNEwxTlFSVnBmTVZrd05sOUZUaTV3WkdZfDVmNmE3NmUzYmUwZTVmYTUxMzQ4M2RmMDRhOTYyMjIxNWVmNGY5MTViMzMyOTVkMGVmYmVmZjQwYjc3YzZkOWY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1Y06-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTc2MzV8YXBwbGljYXRpb24vcGRmfGFHUmpMMmczWlM4NU1qQTJNemMxT0RReE9ESXlMMU5FUWw4eFdUQTJYMFJGWDBWT0xuQmtaZ3w5MzkyZTVlYzFlYmEwNGY3YjhmZTUwZjBmYzUxYzNmOWE1ZWYzMmQzZTRlMWZkOWU2MDljN2IyYjgyYmUwOGY4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56125795303756,"sku":"1Y06.1","price":30.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56125795336524,"sku":"1Y06.1","price":29.12,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56125795369292,"sku":"1Y06.1","price":27.59,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56125795402060,"sku":"1Y06.2","price":55.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56125795434828,"sku":"1Y06.2","price":52.63,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56125795467596,"sku":"1Y06.2","price":49.86,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56125795500364,"sku":"1Y06.3","price":342.95,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56125795533132,"sku":"1Y06.3","price":325.8,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56125795565900,"sku":"1Y06.3","price":308.66,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56125795598668,"sku":"1Y06.4","price":747.15,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56125795631436,"sku":"1Y06.4","price":709.79,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56125795664204,"sku":"1Y06.4","price":672.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-0998_d4c8b849-0a0a-4f63-86ed-028e8de7d4dd.jpg?v=1766405685"},{"product_id":"citric-acid-solution-1y47-1y47","title":"Citric acid solution, min. 46 %, extra pure, 1 l, plastic","description":"\u003cp\u003eCitric acid solution, min. 46 %, extra pure, Density (D) 1,24 g\/cm³, Boiling point (bp) ~100 °C\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1Y47-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDc2M3xhcHBsaWNhdGlvbi9wZGZ8YUdFMUwyaGpNUzg1TWpVME5UYzFOREEzTVRNMEwxTlFSVnBmTVZrME4xOUZUaTV3WkdZfGEzM2NmMjk4Mjk5MGIyNDY4YmYxNDM1Y2YxYTRjNGNhYTJlNWFhZjY1N2IxN2QwMGU2MWEzYWYxNmIzYTIxNWE\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-1Y47-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjI5NDF8YXBwbGljYXRpb24vcGRmfGFHUmpMMmhsWWk4NU1qQTJNemMyT1RJek1UWTJMMU5FUWw4eFdUUTNYMFJGWDBWT0xuQmtaZ3xhODMwZDA1NGVjNDI0MDE4ZDk0MjE0YzI3ODFjYTY5NWFkNjM0M2M3ZDU4MjIxYzVjMDU2ZGYzMDRiYmI4NGUz\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56127488196940,"sku":"1Y47.1","price":34.3,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56127488229708,"sku":"1Y47.1","price":32.59,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56127488262476,"sku":"1Y47.1","price":30.87,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 1 piece","offer_id":56127488295244,"sku":"1Y47.2","price":94.5,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 6+ pieces","offer_id":56127488328012,"sku":"1Y47.2","price":89.78,"currency_code":"EUR","in_stock":true},{"title":"5 liter \/ 24+ pieces","offer_id":56127488360780,"sku":"1Y47.2","price":85.05,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 1 piece","offer_id":56127488393548,"sku":"1Y47.3","price":370.9,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 6+ pieces","offer_id":56127488426316,"sku":"1Y47.3","price":352.36,"currency_code":"EUR","in_stock":true},{"title":"25 liter \/ 24+ pieces","offer_id":56127488459084,"sku":"1Y47.3","price":333.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_434eb450-8c1d-4a33-a3d8-db176cfc2763.jpg?v=1766408315"},{"product_id":"acetic-acid-n-butyl-ester-1yh2-1yh2","title":"Acetic acid n-butyl ester, ROTICHROM® GC , 5 ml, glass","description":"\u003cp\u003eAcetic acid n-butyl ester (n-butyl acetate) is a ROTICHROM® GC reference-grade ester supplied for gas-chromatographic work and related analytical applications. With CAS number 123-86-4 and empirical formula C₆H₁₂O₂, it has a molar mass of 116,16 g\/mol and a density of 0,881 g\/cm³. The boiling point is 126,2 °C and the flash point is 27 °C, supporting controlled handling in the laboratory. This preparation is offered in a 5 ml glass pack, suited to calibration, method development, and comparative GC analyses where a defined ester standard is required. Physical data and identity parameters align with the manufacturer description from Carl ROTH, including EG number 204-658-1. Laboratories use acetic acid n-butyl ester as a volatile organic ester standard in solvent and fragrance-related workflows, residual-solvent checks, and teaching or routine GC setups. The compact glass unit supports economical use of reference material while maintaining clear chemical identity for documentation and traceability in analytical protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.8 %\u003c\/li\u003e\n\u003cli\u003eIdentity (IR): complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 123-86-4\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-658-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₂O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 116,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YH2-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM1NnxhcHBsaWNhdGlvbi9wZGZ8YURBd0wyaGtOeTg1TWpVME5UYzJNemt3TVRjMEwxTlFSVnBmTVZsSU1sOUZUaTV3WkdZfDk2MTc0MTExMjdhNzc4MTQ5ZGZmZDE0NDY1MTJjNWRiODZiNDkyZDE0YzlkMzFjNGU5MDQxN2NhOTAxODBjNzI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YH2-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODUwOTN8YXBwbGljYXRpb24vcGRmfGFEQXpMMmd4TlM4NU1qQTJNemM1TXpRM09UazRMMU5FUWw4eFdVZ3lYMFJGWDBWT0xuQmtaZ3xjZjYyODc2M2EyN2MzNDJiMDY2ODAzMWUxNGUyMmVjNTk2MzEyNWVjOWE3ZWQzOTNiYTY0MGUyNDJlNDI1OWI2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56127511462220,"sku":"1YH2.1","price":120.95,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56127511494988,"sku":"1YH2.1","price":114.9,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56127511527756,"sku":"1YH2.1","price":108.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/P036-SF-1000Wx1000H_bb972cab-57f3-4906-b334-91768a2ee6eb.jpg?v=1766408409"},{"product_id":"acetic-acid-ethyl-ester-1yh3-1yh3","title":"Acetic acid ethyl ester, ROTICHROM® GC , 5 ml, glass","description":"\u003cp\u003eAcetic acid ethyl ester (ethyl acetate) is a ROTICHROM® GC grade ester intended for gas chromatography and general analytical laboratory use. Identified by CAS number 141-78-6 and empirical formula C₄H₈O₂, it has a molar mass of 88,11 g\/mol and a density of 0,9003 g\/cm³. Key thermal data include a boiling point of 77,1 °C and a flash point of −4 °C, which are relevant for safe storage and handling of this volatile solvent ester. The product is packed as 5 ml in glass, a practical volume for reference standards, system suitability checks, and method verification. Specifications follow the manufacturer data from Carl ROTH, including EG number 205-500-4. Ethyl acetate is widely applied as a GC-relevant ester standard, extraction solvent component, and calibration aid in organic and environmental analysis. This compact glass presentation supports precise dosing and clear labelling for quality-controlled laboratory workflows without excess bulk material.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.9 %\u003c\/li\u003e\n\u003cli\u003eIdentity (IR): complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 141-78-6\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 205-500-4\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₈O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 88,11 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YH3-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM1M3xhcHBsaWNhdGlvbi9wZGZ8YUdZeEwyaGtNQzg1TWpVME5UYzJOVEl4TWpRMkwxTlFSVnBmTVZsSU0xOUZUaTV3WkdZfGE3ZDNjNTEyZjdmNDgzMWU0NDdjYzBiMjkxMWM5Nzk1NzgzOWZjMzEzMDhjMmIwZThiZDA1MDkwN2FmMzFkYzg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YH3-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTQ4ODN8YXBwbGljYXRpb24vcGRmfGFEUTBMMmd4TVM4NU1qQTJNemM1TWpFMk9USTJMMU5FUWw4eFdVZ3pYMFJGWDBWT0xuQmtaZ3xmNTJjMzZhZTg2NjlkOTE2OTExZjM1OTZkNjE1NDUwMGQxNzFmMDVlM2E0YjhlYThkNzI1NWRlYzBkOWFmN2U1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56127511560524,"sku":"1YH3.1","price":127.95,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56127511593292,"sku":"1YH3.1","price":121.55,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56127511626060,"sku":"1YH3.1","price":115.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AE69-SF-1000Wx1000H_365f142b-eea4-4ec2-81ca-0d5daea43e9c.jpg?v=1766408410"},{"product_id":"acetic-acid-isobutyl-ester-1yh4-1yh4","title":"Acetic acid isobutyl ester, ROTICHROM® GC , 5 ml, glass","description":"\u003cp\u003eAcetic acid isobutyl ester (isobutyl acetate) is supplied as a ROTICHROM® GC grade chemical for gas-chromatographic standards and related analytical tasks. It carries CAS number 110-19-0 and the empirical formula C₆H₁₂O₂, with a molar mass of 116,16 g\/mol and a density of 0,871 g\/cm³. The boiling point is 117 °C and the flash point is 22 °C, providing essential physical parameters for laboratory handling and method design. Offered in a 5 ml glass pack, the material is convenient for calibration mixtures, retention-time references, and comparative ester analyses. Identity and property data correspond to the description from manufacturer Carl ROTH, including EG number 203-745-1. Isobutyl acetate is used in GC workflows involving solvent profiling, flavour and fragrance related esters, and teaching or routine organic analysis. The small glass unit helps laboratories maintain defined reference stocks with clear chemical documentation and efficient consumption of high-value GC-grade material.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eIdentity (IR): complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 110-19-0\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 203-745-1\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₂O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 116,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YH4-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM1NnxhcHBsaWNhdGlvbi9wZGZ8YURVNUwyaGtOQzg1TWpVME5UYzJOREl5T1RReUwxTlFSVnBmTVZsSU5GOUZUaTV3WkdZfDIzNzgxOGUzMTZkNWIxOGE3MjY3NjM0YTA1MjRjYjIyZWI2OTA2YjFmNjljYTBlYWE5NWYzNTk2OTNjYWFmMjA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YH4-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODgxMDl8YXBwbGljYXRpb24vcGRmfGFEZzNMMmd3WVM4NU1qQTJNemM1TURJd016RTRMMU5FUWw4eFdVZzBYMFJGWDBWT0xuQmtaZ3xkZDA3ZWIzZDU3MmUzNjBiMmFjYjQ1YzBlMTE0M2JlMGViOTg0MzdjOTIxYzdhMzcxNGNmMTNlMjNiNDFjMWEw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56127511658828,"sku":"1YH4.1","price":106.45,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56127511691596,"sku":"1YH4.1","price":101.13,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56127511724364,"sku":"1YH4.1","price":95.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4370-SF-1000Wx1000H_aa3f5ad7-cd97-425e-9e94-d64c9d4f67a0.jpg?v=1766408412"},{"product_id":"acetic-acid-methyl-ester-1yh5-1yh5","title":"Acetic acid methyl ester, ROTICHROM® GC , 5 ml, glass","description":"\u003cp\u003eAcetic acid methyl ester (methyl acetate) is a ROTICHROM® GC grade ester for gas chromatography and analytical laboratory applications. With CAS number 79-20-9 and empirical formula C₃H₆O₂, it has a molar mass of 74,08 g\/mol and a density of 0,93 g\/cm³. Thermal characteristics include a boiling point of 57 °C and a flash point of −13 °C, underscoring its high volatility and the need for careful handling. The product is supplied in a 5 ml glass pack suitable for reference use, calibration, and method development. Chemical identity and listed properties follow the manufacturer information from Carl ROTH, including EG number 201-185-2. Methyl acetate serves as a low-molecular-weight ester standard in GC work, solvent studies, and organic analytical protocols where a defined acetate ester is required. The compact glass presentation supports economical, well-documented use in quality-controlled laboratory environments and routine analytical setups.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/acids\"\u003eAcids\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/acids-and-bases\"\u003eAcids \u0026amp; bases\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥99.5 %\u003c\/li\u003e\n\u003cli\u003eIdentity (IR): complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 79-20-9\u003c\/li\u003e\n\u003cli\u003ePack size: 5 ml glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-185-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃H₆O₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 74,08 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YH5-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjM1OHxhcHBsaWNhdGlvbi9wZGZ8YURjMUwyaGpOaTg1TWpVME5UYzJPRFE0T1RJMkwxTlFSVnBmTVZsSU5WOUZUaTV3WkdZfDE3MWU0Zjk1MDdmYjE5OWY2MzI0OWVkOWUxM2YwNWY4ZjRjN2IwZGY3ZjVmZmQzN2YzZWY3NjY0MjliNGViZTA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YH5-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTExOTV8YXBwbGljYXRpb24vcGRmfGFHUmxMMmd3WVM4NU1qQTJNemM1TURVek1EZzJMMU5FUWw4eFdVZzFYMFJGWDBWT0xuQmtaZ3w1Y2U0M2JlYjhhOTZhY2Y0NDM2OWJmOWI1ZTlkZGU3MmI1OTE5MzRiM2I1YTkyOTg3Y2JhOTQyNDk4ZWY5ODc1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 ml \/ 1 piece","offer_id":56127511789900,"sku":"1YH5.1","price":106.45,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 6+ pieces","offer_id":56127511822668,"sku":"1YH5.1","price":101.13,"currency_code":"EUR","in_stock":true},{"title":"5 ml \/ 24+ pieces","offer_id":56127511855436,"sku":"1YH5.1","price":95.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/3730-SF-1000Wx1000H_e138afb9-38c6-4cb1-9d03-a9c34c17c478.jpg?v=1766408413"}],"url":"https:\/\/www.luminixhealth.com\/en-be\/collections\/acids.oembed?page=9","provider":"Luminix Health","version":"1.0","type":"link"}