CAS No.: 9005-67-8

Molecular Formula: C34H66O11
Property:

Tween 61 is yellow waxy solid. It is non-toxic and odorless. Tween 61 is soluble in water, sulphuric acid and diluted alkalis. HLB value: 9.6.

Specifications:
Item

Index

Acid value
≤2mgKOH/g

Saponification value
90-110mgKOH/g

Hydroxyl value
165-195mgKOH/g

Water
≤3.0%

Usage:

Tween 61 is used as emulsifier, wetting agent for medicine, food, textiles, cosmetics and agricultural industries.

Packing and Storage:

200kg wide-mouthed iron drum/100kg wide-mouthed plastic drum.



Handle with care, Tween 61 is stored in cool, dry and draughty place. Shelf life is 2 years. Then, Tween 61 can still be used if qualified after re-check.