Tween-20

CAS No.

9005-64-5

Molecular Formula

C₅₈H₁₁₃O₂₆

Structure Formula

Property

Tween-20 is an amber oily liquid. It is soluble in water, methanol, ethanol, isopropanol, propylene glycol, ethylene glycol, cotton seed oil, etc. HLB value: 16.7. Tween-20 CAS number is 9005-64-5.

Specifications

Item	Index
Appearance	Amber oily liquid
Acid value	2mgKOH/g Max.
Saponification value	40-55mgKOH/g
Hydroxyl value	90-110mgKOH/g
Water	3.0% Max.

Use

Tween-20 is an oiI-in-water emulsifier, can be used as a solvent, diffusant, stabilizer, lubricant, anti-static agent, etc.

Tween-20 Storage

Tween-20 is stored and transported as a general chemical. It should be stored in a closed container, protected from light, and stored in a cool, dry, and ventilated place.

Packing

In 200kg iron drum/plastic drum.

Handle with care. Tween-20 should be stored in a cool, dry, and draughty place. Shelf life is 2 years. Tween-20 can still be used if qualified after re-check.

Keywords

Tween-20, emulsifier T-20, polyoxyethylene sorbitan monolaureate