{"product_id":"benzophenone-roti-calipure-9709","title":"Benzophenone, ROTI®Calipure, Melting point standard 47-49 °C, 1 g, glass","description":"\u003cp\u003eBenzophenone, ROTI®Calipure is a melting point standard specified for 47–49 °C, supplied for calibration and verification work in melting point determination. The compound has CAS number 119-61-9, empirical formula C₁₃H₁₀O, molar mass 182,22 g\/mol and EG nr. 204-337-6. Physical data include density 1,1 g\/cm³, flash point 150 °C and boiling point 304 to 306 °C. Packaged as 1 g in glass, it is intended for laboratories performing determination of physical properties and routine instrument checks. This ROTI®Calipure grade material is offered by manufacturer Carl ROTH within the melting point standards range. Use it where a defined melting interval is required to support reproducible calibration of melting point apparatus. The compact 1 g glass pack is convenient for controlled laboratory dispensing and reference use alongside other physical-property standards in analytical and quality-control settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/spectroscopy-and-physical-property-standards\"\u003eSpectroscopy \u0026amp; physical property standards\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeniscus formation: 47-49 °C\u003c\/li\u003e\n\u003cli\u003eComplete liquefaction: 47-49 °C\u003c\/li\u003e\n\u003cli\u003eMeasurement uncertainty: ±0,3 °C\u003c\/li\u003e\n\u003cli\u003eCAS number: 119-61-9\u003c\/li\u003e\n\u003cli\u003ePack size: 1 g glass\u003c\/li\u003e\n\u003cli\u003eEG nr.: 204-337-6\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₃H₁₀O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 182,22 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-9709-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzEwN3xhcHBsaWNhdGlvbi9wZGZ8YURsa0wyZzRNQzg1TWpVME9UWXdNems0TXpZMkwxTlFSVnBmT1Rjd09WOUZUaTV3WkdZfDI2MzVmNDYxNjEzNmQ1ZDY2YjkzOWY3Y2ZmMzg5ZThiN2Q1ZjhkYzY3NDQ5OGM4NWJjNmMzMTE4ODc3YTUzNzY\" 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-9709-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyODA4MzJ8YXBwbGljYXRpb24vcGRmfGFHVXhMMmc1WXk4NU1qQTJPRE0yTXpNd05USTJMMU5FUWw4NU56QTVYMFJGWDBWT0xuQmtaZ3xmZDQ2ODdlNmJhNWFhYTI3ZTBiYmY0NzBiM2NiODczNGQ5YzM4N2RmYzU3MmVjYWYxNWY0ZmE0MTUwMWQ0Y2Q3\" 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":56173556269388,"sku":"9709.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56173556302156,"sku":"9709.1","price":46.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56173556334924,"sku":"9709.1","price":46.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-9712_dcc21020-61ab-47d0-8c83-b7a332858192.jpg?v=1766444070","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/benzophenone-roti-calipure-9709","provider":"Luminix Health","version":"1.0","type":"link"}