IRO Surfactant ยป Tween-20, Polysorbate-20

Tween-20, Polysorbate-20

CAS No.:

9005-64-5

Molecular Formula:

C58H113O26

Structure Formula:

Properties:

Tween-20 (Polysorbate-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:

ItemIndex
AppearanceAmber oily liquid
Acid value2mgKOH/g Max.
Saponification value40-55mgKOH/g
Hydroxyl value90-110mgKOH/g
Water3.0% 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. Polysorbate-20 can still be used if qualified after re-check.

Synonyms:

Emulsifier T-20; Polyoxyethylene sorbitan monolaureate.