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CAS No.: 9005-65-6

Molecular Formula: C34H64O11

Property:

Tween-81 is soluble in hard water, diluted acid/alkalis and most organic solvents. Relative density: 1.00±0.05, HLB value: l0.0.


Specifications:

Item

Index

Appearance
Amber oily liquid

Acid value
≤2mgKOH/g

Saponification value
90-105mgKOH/g

Hydroxyl value
135-165mgKOH/g

Water
≤3%

Usage:

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

Packing and Storage:

In 200KGs iron drum/plastic drum.

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