{"product_id":"2-4-dinitrobenzenesulfonic-acid-2hxy","title":"2,4-Dinitrobenzenesulfonic acid","description":"\u003cp\u003e2,4-Dinitrobenzenesulfonic acid is an aromatic sulfonic acid derivative supplied at a minimum purity of 95 % for laboratory and biochemical work. It carries CAS number 89-02-1 and the empirical formula C₆H₄N₂O₇S, with a molar mass of 284,2 g\/mol. The compound is offered in a convenient 10 g pack size, making it suitable for method development, synthetic intermediates, and analytical applications where a defined nitro-substituted benzenesulfonic acid is required. Physical and identity data align with the stated molecular weight and formula, supporting reproducible weighing and stoichiometric calculations. This material is available from manufacturer Carl ROTH and is classified under UN number 3261 for transport handling. Researchers in organic synthesis, dye chemistry, and related biochemical fields can integrate the reagent into established protocols that call for a dinitrobenzenesulfonic acid building block. Clear labelling of CAS, formula, and purity supports inventory control and documentation in regulated laboratory environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/fr-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/fr-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 1 g, 2 g, 5 g\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 12352200\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2HXY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzMwNnxhcHBsaWNhdGlvbi9wZGZ8YURaaEwyZzJZaTg1TWpVME5qazFOell6T1RrNEwxTlFSVnBmTWtoWVdWOUZUaTV3WkdZfDM2NjU2NDIyNDkwN2VmNjUzMzgxYmI4NjVhMjU4Njg0NDY4NmYzOGRlYmI4Zjc0NDBlNjA4NzZjZDgwY2M3NzI\" 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-2HXY-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURkaUwyZzNPQzg1TVRrMk1UVTBNakkwTmpjd0wxTkVRbDh5U0ZoWlgwUkZYMFJGTG5Ca1pnfDg0YmI5YmYzOWFhZDY1ZWFhYWJkMmIyNDVhYmExMDM4OGZlZGU0YTVkYjM0MWZhNWY5YmE1OTc0YjhiNTA3MWE\" 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","offer_id":58952042381644,"sku":"2HXY.2","price":584.8,"currency_code":"EUR","in_stock":true},{"title":"2 g","offer_id":58952042414412,"sku":"2HXY.3","price":1020.2,"currency_code":"EUR","in_stock":true},{"title":"5 g","offer_id":58952042447180,"sku":"2HXY.4","price":2181.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2HXY-2.jpg?v=1790398544","url":"https:\/\/www.luminixhealth.com\/fr-be\/products\/2-4-dinitrobenzenesulfonic-acid-2hxy","provider":"Luminix Health","version":"1.0","type":"link"}