Tween® 80, Ph.Eur., 250 g, plastic

Tween® 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.

Key features

• Appearance: yellow, viscous liquid
• Hydroxyl number (mg KOH/g): 65-80
• Acid value (mg KOH/g): ≤2
• Peroxide value: ≤5
• Saponification value (mg KOH/g): 45-55
• Water: ≤3,0 %
• Total ash: ≤0,25 %
• Heavy metals: ≤0,001 %
• Residual solvents: complies
• 1,4-Dioxane: ≤0,001 %
• CAS number: 9005-65-6
• Pack sizes: 250 g, 1 kg, 500 g, 2.5 kg, 5 kg, 10 kg
• Density: 1,06–1,09 g/cm³
• Flash point: >113 °C
• Boiling point: >100 °C
• Technical Information Sheet:
• Safety Data Sheet: