TWEEN 80 FOR SYNTHESIS 500 ML

Application

Tween^® 80 for synthesis. CAS 9005-65-6, pH 5 - 7 (50 g/l, H₂O, 20 °C).

Analysis Note

Density (d 20 °C/ 4 °C): 1.060 - 1.090
Saponification value: 45 - 55
Hydroxyl value: 65 - 80
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Legal Information

TWEEN is a registered trademark of Croda International PLC

vapor pressure: <. 1.33 hPa . Quality Level: 200. form: liquid. potency: 42200 . mg/kg LD₅₀, oral (Rat). pH: 5-7 (20 . °C, 50 . g/L in H₂O). kinematic viscosity: 300-500 . cSt(25 . °C). bp: >. 100 . °C/1013 . hPa. transition temp: flash point >. 149 . °C. density: 1.07 . g/cm³ . at 25 . °C. storage temp.: 2-30°C. InChI: 1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+. InChI key: RGPBUVUVZKQNHD-MDZDMXLPSA-N. Storage Class Code: 10 - Combustible liquids. WGK: WGK 1. Flash Point(F): 235.4 °F - closed cup. Flash Point(C): > 113 °C - closed cup.