Tween 20 CAS 9005-64-5 is light yellow viscose oily liquid to paste insoluble in water, soluble in organic solvents, it is water/oil type emulsifier, can be mixed with emulsifier S-60 and emulsifier T-60. HLB: 4.3.
Item T-20 T-40 T-60 T-80
Appearance, 25°C Light yellow oily liquid/Light yellow to amber viscous liquid
Hydroxyl value, mgKOH/g 90-110 85-100 80-105 65-80
Specification value, mgKOH/g 40-50 40-55 40-60 43-55
Acid value, mgKOH/g 2 2 2 2
HLB Value 16.7 15.7 14.9 15.0
- Used as W/O emulsifier, stabilizer, lubricants, plasticizers and desiccant in medical and cosmetic industry.
- Used as softening agent, antistatic agent in textile industry.
Package: 200Kg / metal drum or 50Kg / plastic drum (Net weight).
Shelf life: 2 years