{"product_id":"benzoic-acid-roti-calipure-9722","title":"Benzoic acid, ROTI®Calipure, Melting point standard 121-123 °C, 1 g, glass","description":"\u003cp\u003eBenzoic acid, ROTI®Calipure is a melting point standard specified for the range 121–123 °C and used to calibrate and verify laboratory melting-point apparatus. The material carries CAS number 65-85-0, EG number 200-618-2 and the empirical formula C₇H₆O₂, with a molar mass of 122,12 g\/mol and a density of 1,321 g\/cm³. Thermal characteristics include a flash point of 121 °C and a boiling point of 249 °C, supporting reproducible physical-property work. Supplied as 1 g in glass, the pack is practical for analytical benches and quality-control laboratories that maintain reference standards. Data from manufacturer Carl ROTH reflect established values for benzoic acid, allowing confident instrument checks across the stated melting interval. Typical applications include determination of physical properties and routine melting-point determination where a defined standard is required. This ROTI®Calipure grade helps laboratories confirm apparatus performance with clearly documented physicochemical parameters suitable for everyday calibration and method validation tasks in research and industrial settings. The glass presentation supports straightforward handling when preparing samples for melting-point runs.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/spectroscopy-and-physical-property-standards\"\u003eSpectroscopy \u0026amp; physical property standards\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeniscus formation: 121-123 °C\u003c\/li\u003e\n\u003cli\u003eComplete liquefaction: 121-123 °C\u003c\/li\u003e\n\u003cli\u003eMeasurement uncertainty: ±0,3 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 65-85-0\u003c\/li\u003e\n\u003cli\u003ePack size: 1 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-618-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₆O₂\u003c\/li\u003e\n\u003cli\u003eProduct type: Melting point standard\u003c\/li\u003e\n\u003cli\u003eMolar mass: 122,12 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-9722-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIzNHxhcHBsaWNhdGlvbi9wZGZ8YURFMEwyZzRZUzg1TWpVME9UWXdOakkzTnpReUwxTlFSVnBmT1RjeU1sOUZUaTV3WkdZfDdlNzNhYzBlY2Q0M2Q5N2MwYjA3NWUxMmIxN2YwOGY0NmQxMWZjYTYzOGMyZGYyMjQ3OGZlZDIyZjk3NjRiNzE\" 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-9722-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODk2Mjd8YXBwbGljYXRpb24vcGRmfGFHTmpMMmhpTXk4NU1qSXpNVFU1TURJeE5UazRMMU5FUWw4NU56SXlYMFJGWDBWT0xuQmtaZ3w4YzU4NWU1M2VjNTQ1YTg2MWFhODkyMmEwMTA3YWE3M2YzZDg5ZDdlNjU3ZGFiNTAyZjg2MDcxYTZhNDY1MjM0\" 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 g \/ 1 piece","offer_id":56173558333772,"sku":"9722.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56173558366540,"sku":"9722.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56173558399308,"sku":"9722.1","price":46.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-9712_8ff8c32e-8178-44c2-b8ab-320c7171de0a.jpg?v=1766444074","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/benzoic-acid-roti-calipure-9722","provider":"Luminix Health","version":"1.0","type":"link"}