IRO Surfactant ยป Tween-80, Polysorbate-80

Tween-80, Polysorbate-80

CAS No.:

9005-65-6

Molecular Formula:

C64H124O26

Structure Formula:

Properties:

Tween-80 (Polysorbate-80) is light yellow to amber oily viscose liquid, non-toxic. It is easily soluble in water, soluble in ethanol, vegetable oil, ethyl acetate, methanol, and insoluble in mineral oil. Tween-80 HLB value: 15.0.

Specifications:

ItemIndex
AppearanceAmber to light yellow oily liquid
Acid value2mgKOH/g Max.
Saponification value45-55mgKOH/g
Hydroxyl value65-80mgKOH/g
Water3.0% Max.

Use:

Polysorbate-80 is used as an emulsifier, wetting agent, penetrating agent, diffusant, etc.

Packing and Storage:

In 200KGs iron drum/plastic drum.

Handle with care. Tween-80 should be stored in a cool, dry, and draughty place. Shelf life is 2 years. Then, Tween-80 (Polysorbate-80) can still be used if qualified after re-check.

Synonyms:

Emulsifier T-80; Polyoxyethylene Sorbitan Monooleate.