{"product_id":"tween-80-4859","title":"Tween® 80, extra pure, 25 g, glass","description":"\u003cp\u003eTween® 80 is a non-ionic surfactant supplied in extra pure quality for laboratory and life-science applications. Identified by CAS number 9005-65-6, the product shows a density in the range 1,06 to 1,09 g\/cm³, a flash point above 113 °C and a boiling point greater than 100 °C. These physical characteristics make it suitable as a nutrient-media additive and dispersing agent in microbiology, where controlled wetting and solubilisation support culture preparation and sample handling. The material is packed as 25 g in glass, offering a practical bench-scale quantity for media formulation, emulsion work and routine laboratory protocols. Extra pure grade supports reproducible performance in research and quality-control settings that rely on consistent surfactant behaviour. Available from manufacturer Carl ROTH, Tween® 80 fits established workflows in microbiology and broader life-science reagent inventories. Documented density, thermal data and CAS identity facilitate specification checks and safe integration into standard operating procedures without unnecessary reformulation steps.\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\u003eWater: ≤3,0 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 9005-65-6\u003c\/li\u003e\n\u003cli\u003ePack size: 25 g glass\u003c\/li\u003e\n\u003cli\u003eDensity: 1,06 to 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-4859-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjc3OHxhcHBsaWNhdGlvbi9wZGZ8YURZeEwyZ3dOeTg1TWpjeE16azRPVEkwTXpFNEwxTlFSVnBmTkRnMU9WOUZUaTV3WkdZfDk4YTFjZjI5YmEzNjM0Y2EzMmRiMzQ2MzNhMDA5MTUyNDcwMmUyMDJjNzk5MTdhMDk5YWRlYzExZTJhNmFmMTk\" 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-4859-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzc3ODV8YXBwbGljYXRpb24vcGRmfGFEZGxMMmd4Tmk4NU1qQTJOekV3TURjMU5ESXlMMU5FUWw4ME9EVTVYMFJGWDBWT0xuQmtaZ3w0NTU2ZmIwNjJkMmJmYjk4ZmZmNTFmZDZjY2ZkNmZmOThmNTIxOGZiNWI5ZTM2YjY1ZjBmODY2MDQzMDgzY2I1\" 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":"25 g \/ 1 piece","offer_id":56165221073228,"sku":"4859.1","price":23.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56165221105996,"sku":"4859.1","price":21.99,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56165221138764,"sku":"4859.1","price":20.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9139-SF-1000Wx1000H_4cada316-ac26-42e6-bba1-efebd44e9d55.jpg?v=1766439631","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/tween-80-4859","provider":"Luminix Health","version":"1.0","type":"link"}