IRO Surfactant ยป Tween-65

Tween-65

CAS No.

9005-71-4

Molecular Formula

C100H194O28

Structure Formula

Property

Tween-65 is yellow waxy solid. It is soluble in ethanol, isopropanol and mineral oil. HLB value: 10.5.

Specifications

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

Use

Tween-65 is used as an emulsifier in medicine, food, textiles, cosmetics. It is also used as a stabilizer and wetting agent etc.

Packing and Storage

200KG wide-mouthed iron drum/100KG wide-mouthed plastic drum. Handle with care; stored in cool, dry, and draughty place, shelf life is 2 years. Tween-65 can still be used if qualified after re-check.

Handle with care; Tween-65 is stored in a cool, dry, and draughty place. Its shelf life is 2 years. Then, Tween 85 can still be used if qualified after re-check.

Keywords

Tween-65, emulsifier T-65