Tween-85, Polysorbate-85 | CAS 9005-70-3

CAS No.:

9005-70-3

Molecular Formula:

C₁₀₀H₁₈₈O₂₈

Structure Formula:

Properties:

Tween-85 (Polysorbate-85) is an amber oily viscose liquid; non-toxic and odorless. Its relative density is 1.00~1.05, and its HLB value is 11.0. Tween-85 is soluble in water, dilute acid/alkalis, and most organic solvents and insoluble in acetone and polyethylene glycol.

Specifications:

Item	Index
Appearance	Amber oily liquid
Acid value	2mgKOH/g Max.
Saponification value	83-98mgKOH/g
Hydroxyl value	40-60mgKOH/g
Water	3% Max.

Uses:

Tween-85 (Polysorbate-85) is used as an emulsifier, solubilizer, stabilizer, diffusant, lubricant, etc.

Packing and Storage:

Packed in 200KGs iron drum/plastic drum.

Handle with care. Tween-85 is stored in a cool, dry, and draughty place. Its shelf life is two years. Then, Tween-85 can still be used if qualified after re-check.

Synonyms:

Emulsifier T-85; Polyoxyethylene Sorbitan Trioleate.