Tween-81, Emulsifier T-81

Property:

Tween-81 is soluble in hard water, diluted acid/alkalis, and most organic solvents. Relative density: 1.00±0.05, HLB value is 10.0.

CAS No.:

9005-65-6

Molecular Formula:

C34H64O11

Structure Formula:

tween-81 structure formula

Specifications:

Item Index
Appearance Amber oily liquid
Acid value 2mgKOH/g Max.
Saponification value 90-105mgKOH/g
Hydroxyl value 135-165mgKOH/g
Water 3.0% Max.

Uses:

Tween-81 is used as an emulsifier, solubilizer, stabilizer, diffusant, lubricant, etc.

Packing and Storage:

In 200KGs iron drum/plastic drum.

Handle with care; Tween-81 is stored in a cool, dry, and draughty place. The shelf life is 2 years. Then, Tween-81 can still be used if qualified after re-check.

Synonyms:

Emulsifier T-81