{"product_id":"itaconic-anhydride-2nt1-2nt1","title":"Itaconic anhydride, 250 g","description":"\u003cp\u003eItaconic anhydride is a chemical building block for laboratory and research applications, identified by CAS number 2170-03-8 and the empirical formula C₅H₄O₃. It has a molar mass of 112,08 g\/mol and a boiling point of 115 °C, giving clear physical reference points for handling and process design. The product is Defined molecular formula, molar mass and boiling point support accurate charging calculations, distillation planning and specification checks on receipt. This anhydride grade is available from manufacturer Carl ROTH in a chemicals and biochemicals range intended for professional laboratory use. balances convenient stock levels with sufficient material for multiple preparations or scale-up trials at the bench. Use the stated CAS number, empirical formula and molar mass when writing procedures, preparing solutions or reagents, and maintaining traceable inventory records aligned with the manufacturer data.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/inorganic-salts\"\u003eInorganic salts\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/inorganic-chemicals\"\u003eInorganic chemicals\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white to light yellow-brown\u003c\/li\u003e\n\u003cli\u003eForm: crystals or powder or crystalline powder\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): 96-104 %\u003c\/li\u003e\n\u003cli\u003eMelting point: 65-72 °C\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 2170-03-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg, 2 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₅H₄O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 112,08 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 115 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +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-2NT1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg1OXxhcHBsaWNhdGlvbi9wZGZ8YURReEwyZ3pPUzg1TWpVME56TXdOVFl6TmpFMEwxTlFSVnBmTWs1VU1WOUZUaTV3WkdZfDI2OGEyOThlNjg3NjM2M2VlNGNhM2I0ODVlMDM1MTdmNTE5MTVjYWU5ZTdiYjA0YzEwNjhiODJkN2QxMmI4ZDE\" 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-2NT1-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDgwNTR8YXBwbGljYXRpb24vcGRmfGFETXlMMmcxWXk4NU1qRXpNVGd3T0RBMU1UVXdMMU5FUWw4eVRsUXhYMFJGWDBWT0xuQmtaZ3w5ZjQyNTk5ODk4OGRlOTgwZTMyMTc4M2RjZjYzYmNhMTkzMjc2N2RhNjhhZWVlNDE2YjY0NzczM2MwNmI5YWMx\" 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":56145639014732,"sku":"2NT1.2","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56145639047500,"sku":"2NT1.2","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56145639080268,"sku":"2NT1.2","price":211.91,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56145639113036,"sku":"2NT1.3","price":364.45,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56145639145804,"sku":"2NT1.3","price":346.23,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56145639178572,"sku":"2NT1.3","price":328.01,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56145639211340,"sku":"2NT1.4","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56145639244108,"sku":"2NT1.4","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56145639276876,"sku":"2NT1.4","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56145639309644,"sku":"2NT1.5","price":972.9,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56145639342412,"sku":"2NT1.5","price":924.26,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56145639375180,"sku":"2NT1.5","price":875.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2NT1-SF_a897e460-e777-4d46-9830-5aef40c0558a.jpg?v=1766418696","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/itaconic-anhydride-2nt1-2nt1","provider":"Luminix Health","version":"1.0","type":"link"}