CAS NO.: 9005-71-4

Molecular Formula: C100H194O28

Property:

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

Specifications:

Item

Index

Appearance
Amber to light yellow oily liquid

Acid value
≤2mgKOH/g

Saponification value
45-55mgKOH/g

Hydroxyl value
65-80mgKOH/g

Water
≤3%

Usage:

Tween-65 is used as emulsifier in medicine, food, textiles, cosmetics. It is also used as 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 yrs. Tween-65 can still be used if qualified after re-check.