{"product_id":"disodium-fumarate-2l5t-2l5t","title":"Disodium fumarate, 2 kg","description":"\u003cp\u003eDisodium fumarate is the disodium salt of fumaric acid presented as a laboratory chemical with CAS number 17013-01-3. Its empirical formula is C₄H₂Na₂O₄ and the molar mass is 160,04 g\/mol, giving a concise molecular profile for formulation, buffer-related work, and general biochemical handling where this salt is specified. The article is Clear CAS, formula, and molar-mass data allow straightforward cross-checking against protocols and inventory systems. This disodium fumarate is available from manufacturer Carl ROTH in the chemicals and biochemicals range.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/inorganic-salts\"\u003eInorganic salts\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/inorganic-chemicals\"\u003eInorganic chemicals\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIR-spectrum: corresponds to reference spectrum\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥ 98 %\u003c\/li\u003e\n\u003cli\u003eColour: white to beige to light yellow\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003eCAS number: 17013-01-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 kg, 5 kg, 10 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₂Na₂O₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 160,04 g\/mol\u003c\/li\u003e\n\u003cli\u003eChemical name: Disodium fumarate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2L5T-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTkyMHxhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyaGpOUzg1TWpVME5EYzVNalkxT0RJeUwxTlFSVnBmTWt3MVZGOUZUaTV3WkdZfGNkYTQ0OTU0YWQ4MDBkYzEzNDk1MDIxMDMxMjU1MWM3YTM0Y2I4NzE2Yjc2NTlmYmI4N2QyYTY3ZmYwNmEyZmQ\" 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-2L5T-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU3OTR8YXBwbGljYXRpb24vcGRmfGFEZzBMMmcyWWk4NU1qTTROakUxT1RFMk5UYzBMMU5FUWw4eVREVlVYMFJGWDBWT0xuQmtaZ3w4OGVkZmViZTBjYTEwYjk4YzBiNTllNmU0NjRjNzdlYTZhYjQ3OTdjZjNhOTIxYmE4ZWNhNWExNmE2ZWJkMmJj\" 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":"2 kg \/ 1 piece","offer_id":56138590454092,"sku":"2L5T.2","price":385.95,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56138590486860,"sku":"2L5T.2","price":366.65,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56138590519628,"sku":"2L5T.2","price":347.36,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56138590552396,"sku":"2L5T.3","price":934.2,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56138590585164,"sku":"2L5T.3","price":887.49,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56138590617932,"sku":"2L5T.3","price":840.78,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56138590650700,"sku":"2L5T.4","price":1779.15,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56138590683468,"sku":"2L5T.4","price":1690.19,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56138590716236,"sku":"2L5T.4","price":1601.24,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56138590749004,"sku":"2L5T.5","price":2933.7,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56138590781772,"sku":"2L5T.5","price":2787.02,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56138590814540,"sku":"2L5T.5","price":2640.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2L5T-SF_3df5f42b-f9fb-4850-843c-88cac05b95f1.jpg?v=1766418068","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/disodium-fumarate-2l5t-2l5t","provider":"Luminix Health","version":"1.0","type":"link"}