{"product_id":"disperse-red-177-2k68-2k68","title":"Disperse Red 177, 250 g","description":"\u003cp\u003eDisperse Red 177 is a synthetic disperse dye intermediate characterised by CAS number 68133-69-7 and empirical formula C₂₀H₁₈N₆O₄S. The material has a molar mass of 438,46 g\/mol, a boiling point of 665,8 °C and a flash point of 356,4 °C, reflecting a thermally robust aromatic structure suited to colourant and specialty-chemical studies. Its azo- and heteroatom-rich scaffold is relevant for textile dye research, pigment formulation trials and analytical reference work where a defined red disperse dye is required. Documented molar mass and thermal data assist inventory control, process safety assessment and formulation planning. Typical laboratory contexts include disperse-dye chemistry, substrate affinity screening and educational demonstrations of hydrophobic dye behaviour. Use appropriate personal protective equipment and follow institutional chemical-handling procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/homogenisers-and-dispersers\"\u003eHomogenisers \u0026amp; dispersers\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/stirring-shaking-and-mixing\"\u003eStirring, shaking \u0026amp; mixing\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: red to dark red to dark purple to brown-black\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003eColor intensity: 197 to 203 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 68133-69-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg, 2 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₀H₁₈N₆O₄S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 438,46 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 356,4 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 665,8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2K68-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMDc4NHxhcHBsaWNhdGlvbi9wZGZ8YUdNNUwyaGtNaTg1TWpVME5EWTJNamc1TmprMEwxTlFSVnBmTWtzMk9GOUZUaTV3WkdZfDY0YjBmYWIzMTFiNDFkNzhhODQ3MGM1N2QyY2M2YmVmM2M5MGE2ZWY5ZjM5MjBjN2Y4OTBjZmM4ZTBlOGZiMDk\" 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-2K68-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURnM0wyZzNaaTg1TVRrMk1UWXlOVGd3TlRFd0wxTkVRbDh5U3pZNFgwUkZYMFJGTG5Ca1pnfDE5NTE2ZWFmODFlMGJiN2E1ZTZjNDAwOWUzYTY3NTZmMDU5OWQ3NGQyMDJmMWIyYmIyZDA2OTAwOTBiNzBjNzY\" 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":56137243623756,"sku":"2K68.2","price":338.65,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56137243656524,"sku":"2K68.2","price":321.72,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56137243689292,"sku":"2K68.2","price":304.79,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56137243722060,"sku":"2K68.3","price":514.95,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56137243754828,"sku":"2K68.3","price":489.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56137243787596,"sku":"2K68.3","price":463.46,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56137243820364,"sku":"2K68.4","price":783.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56137243853132,"sku":"2K68.4","price":783.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56137243885900,"sku":"2K68.4","price":783.7,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56137243918668,"sku":"2K68.5","price":1116.95,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56137243951436,"sku":"2K68.5","price":1061.1,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56137243984204,"sku":"2K68.5","price":1005.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2K68-SF.jpg?v=1766417746","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/disperse-red-177-2k68-2k68","provider":"Luminix Health","version":"1.0","type":"link"}