{"product_id":"polyhexamethylene-biguanide-hydrochlorid-2tah-2tah","title":"Polyhexamethylene biguanide hydrochlorid, e, Density (D) 1,04 g\/cm³","description":"\u003cp\u003ePolyhexamethylene biguanide hydrochloride is a polymeric biguanide salt identified by CAS number 32289-58-0 and represented by the empirical formula (C₈H₁₇N₅)ₙ(HCl)ₓ. The material has a density of 1,04 g\/cm³. It belongs to the chemicals and biochemicals assortment and is available from manufacturer Carl ROTH, with transport classification under UN number 2810. The polymeric structure combines repeating hexamethylene and biguanide units in hydrochloride form, giving a defined chemical identity for research documentation and inventory control. quantity is practical for laboratories that require moderate amounts for method development, comparative studies, or routine experimental series. Density information assists when preparing solutions or verifying received material against specification. As with other specialty polymers in this category, appropriate personal protective equipment and chemical hygiene measures should be observed during weighing and dissolution. This article supports research groups working with cationic polymeric biguanides in chemical and biochemical contexts.\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\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: colorless to light yellow\u003c\/li\u003e\n\u003cli\u003eForm: liquid\u003c\/li\u003e\n\u003cli\u003eAssay: 19-21 %\u003c\/li\u003e\n\u003cli\u003eAbsorption: ≤400 AU (237nm, 1%)\u003c\/li\u003e\n\u003cli\u003eRatio of absorbance: 1.2-1.6\u003c\/li\u003e\n\u003cli\u003epH-value: 4-6\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: complies\u003c\/li\u003e\n\u003cli\u003eCAS number: 32289-58-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: (C₈H₁₇N₅)ₙ(HCl)ₓ\u003c\/li\u003e\n\u003cli\u003eDensity: 1,04 g\/cm³\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-2TAH-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDkzNnxhcHBsaWNhdGlvbi9wZGZ8YUdGaUwyaGhNeTg1TWpVME56VXpOVFkyTnpVd0wxTlFSVnBmTWxSQlNGOUZUaTV3WkdZfDdmN2YwMThkODhmZTQ3ZTRjNTU4ZGY4ZGM3NmMxN2QyY2QzNDU5NmUzM2ExOTBhNmVhMjkzYmI1NWQzNDVlOWE\" 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-2TAH-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzODE2Mzd8YXBwbGljYXRpb24vcGRmfGFEQTBMMmhoTWk4NU1qYzBPVE0zT1RrNU16a3dMMU5FUWw4eVZFRklYMFJGWDBWT0xuQmtaZ3wwNDRiY2I0MjI1MTc5NzU3YTQ4N2VjMWYyY2NkNzNkYjM5ZDU5YzJmOTZkNDI1YzcxNWMyY2VhMzcxYzRkYzk2\" 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":"50 g \/ 1 piece","offer_id":56147753009484,"sku":"2TAH.2","price":467.65,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56147753042252,"sku":"2TAH.2","price":444.27,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56147753075020,"sku":"2TAH.2","price":420.89,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56147753107788,"sku":"2TAH.5","price":1703.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56147753140556,"sku":"2TAH.5","price":1618.71,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56147753173324,"sku":"2TAH.5","price":1533.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2TAH-SF_47693ad5-01e6-44dc-b59c-933bdbd3a1e5.jpg?v=1766419444","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/polyhexamethylene-biguanide-hydrochlorid-2tah-2tah","provider":"Luminix Health","version":"1.0","type":"link"}