{"product_id":"tween-80-9139","title":"Tween® 80, Ph.Eur., 250 g, plastic","description":"\u003cp\u003eTween® 80, Ph.Eur. is a non-ionic detergent and surfactant widely used in biochemistry and life-science laboratories. Registered under CAS number 9005-65-6, it shows a density range of 1,06 to 1,09 g\/cm³, a flash point above 113 °C and a boiling point above 100 °C. Eur. specification, this grade is suitable for solubilisation, emulsification and protein or membrane work where a controlled detergent is required. Tween® 80 is a standard reagent in biochemical detergent sets for sample preparation, assay formulation and related laboratory procedures. size supports routine bench use and medium-scale preparations while remaining practical for inventory control. Clear physical property data assist method setup and safety assessment in everyday laboratory handling. Laboratories seeking a Ph.Eur.-grade polysorbate 80 for biochemistry workflows will find this presentation aligned with common detergent applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/fr-fr\/collections\/detergents-and-surfactants\"\u003eDetergents \u0026amp; surfactants\u003c\/a\u003e, in \u003ca href=\"\/fr-fr\/collections\/biochemicals-and-reagents\"\u003eBiochemicals \u0026amp; reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: yellow, viscous liquid\u003c\/li\u003e\n\u003cli\u003eHydroxyl number (mg KOH\/g): 65-80\u003c\/li\u003e\n\u003cli\u003eAcid value (mg KOH\/g): ≤2\u003c\/li\u003e\n\u003cli\u003ePeroxide value: ≤5\u003c\/li\u003e\n\u003cli\u003eSaponification value (mg KOH\/g): 45-55\u003c\/li\u003e\n\u003cli\u003eWater: ≤3,0 %\u003c\/li\u003e\n\u003cli\u003eTotal ash: ≤0,25 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eResidual solvents: complies\u003c\/li\u003e\n\u003cli\u003e1,4-Dioxane: ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 9005-65-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 500 g, 2.5 kg, 5 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eDensity: 1,06–1,09 g\/cm³\u003c\/li\u003e\n\u003cli\u003eFlash point: \u0026gt;113 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: \u0026gt;100 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-9139-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTMwM3xhcHBsaWNhdGlvbi9wZGZ8YUdNeUwyZ3lOQzg1TWpVME9UVXhOamd5TURjNEwxTlFSVnBmT1RFek9WOUZUaTV3WkdZfGJiNTZiODk1YTYyMjA4MzQzYTI1NDY2OTEwOGU2YTdmMmY0MTUxYjc2ZjAyOWRmYjUyZTVkZmM1Y2FjNWJiY2U\" 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-9139-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc2NDl8YXBwbGljYXRpb24vcGRmfGFHSTFMMmhsTVM4NU1qQTJPREl5TURFd09URXdMMU5FUWw4NU1UTTVYMFJGWDBWT0xuQmtaZ3xmYmMzZjc2ODI2Y2QyMDI4YzljY2NmZGM3Yzc3NzU5MjBjZWEyNjExOGU2NWNiYjc2NzllMTlmYWYxODg2YzIx\" 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":56173483884876,"sku":"9139.1","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56173483917644,"sku":"9139.1","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56173483950412,"sku":"9139.1","price":31.46,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56173483983180,"sku":"9139.3","price":62.25,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56173484015948,"sku":"9139.3","price":59.14,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56173484048716,"sku":"9139.3","price":56.03,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56173484081484,"sku":"9139.2","price":107.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56173484114252,"sku":"9139.2","price":107.4,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56173484147020,"sku":"9139.2","price":107.4,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56173484179788,"sku":"9139.4","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56173484212556,"sku":"9139.4","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56173484245324,"sku":"9139.4","price":173.21,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56173484278092,"sku":"9139.5","price":317.15,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56173484310860,"sku":"9139.5","price":301.29,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56173484343628,"sku":"9139.5","price":285.44,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56173484376396,"sku":"9139.6","price":557.95,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56173484409164,"sku":"9139.6","price":530.05,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56173484441932,"sku":"9139.6","price":502.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9139-SF-1000Wx1000H.jpg?v=1766443861","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/tween-80-9139","provider":"Luminix Health","version":"1.0","type":"link"}