8.22188

Sigma-Aldrich

TWEEN® 85

for synthesis

Synonym(s):
Polyoxyethylene sorbitan trioleate
CAS Number:
MDL number:

storage conditions

Store below +30°C.

Quality Level

vapor pressure

1.4 hPa ( 20 °C)

potency

>36000 mg/kg LD50, oral (Rat)

transition temp

flash point >149 °C (DIN 51758)

density

1.03 g/cm3 at 20 °C

storage temp.

2-30°C

Analysis Note

Density (d 20 °C/ 4 °C): 1.028 - 1.033
Hydroxyl value: 39 - 52
Saponification value: 80 - 95
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

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