{"product_id":"metanil-yellow-c-i-13065-7714","title":"Metanil yellow (C.I. 13065), p.a., 5 g, glass","description":"\u003cp\u003eMetanil yellow (C.I. 13065) is an analytical p.a. indicator dye with CAS number 587-98-4 and empirical formula C₁₈H₁₄N₃NaO₃S. It has a molar mass of 375,38 g\/mol, a density of 0,488 g\/cm³, a flash point above 250 °C and a boiling point above 325 °C, supporting controlled use in laboratory indicator work. This variant is Metanil yellow is listed under Colour Index 13065 and carries EG number 209-608-2, aiding identification and documentation in research and quality-control settings. The solid is suitable where a defined azo-type indicator is required for colour-change assays and related analytical procedures. Offered from manufacturer Carl ROTH, the material fits teaching laboratories, method development and day-to-day bench work that benefits from a compact glass pack. Physical data from the manufacturer description help users plan handling and solution preparation without overstating performance beyond the stated specifications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/reference-substances-and-reagents\"\u003eReference substances \u0026amp; reagents (other)\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\u003eAppearance: yellow to orange powder\u003c\/li\u003e\n\u003cli\u003eAppearance of solution (0,1 % in MeOH): clear, yellow orange\u003c\/li\u003e\n\u003cli\u003epH-transition range: 1,2 (dark red)-2,7 (yellow)\u003c\/li\u003e\n\u003cli\u003eCAS number: 587-98-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 209-608-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₈H₁₄N₃NaO₃S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 375,38 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-7714-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzI5NHxhcHBsaWNhdGlvbi9wZGZ8YUdJMkwyZ3dPUzg1TWpVME9UTXdNVEl3TnpNMEwxTlFSVnBmTnpjeE5GOUZUaTV3WkdZfGU2NzExY2YyY2M3NjFhNzZlMDcyZWEzOTc3ODhkYzIxZGNiYjkyZWNmZmEzZmQxZTUzN2JlYzAyZTI1NDFkZmQ\" 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-7714-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjY0NTZ8YXBwbGljYXRpb24vcGRmfGFEaG1MMmhrTlM4NU1qQTJOemc0TnpFNE5qSXlMMU5FUWw4M056RTBYMFJGWDBWT0xuQmtaZ3w5OGZhMWIwZTI3ODBjYTNjYWFjYjQ2YjZhYWZhZDkzYTMxZDczZTExNmU1NTJkMTllYTIwNjhlNGU1NTI1ZjI0\" 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":56173122584908,"sku":"7714.1","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56173122617676,"sku":"7714.1","price":19.95,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56173122650444,"sku":"7714.1","price":18.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56173122683212,"sku":"7714.2","price":37.55,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56173122715980,"sku":"7714.2","price":35.67,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56173122748748,"sku":"7714.2","price":33.8,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56173122781516,"sku":"7714.3","price":90.85,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56173122814284,"sku":"7714.3","price":86.31,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56173122847052,"sku":"7714.3","price":81.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7714-SF-1000Wx1000H_a53cf665-d708-48ae-a20e-927fd4ff8950.jpg?v=1766442860","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/metanil-yellow-c-i-13065-7714","provider":"Luminix Health","version":"1.0","type":"link"}