Span 20 | 1338-39-2
Product Description:
Used as W/O emulsifier, stabilizer, lubricants, plasticizers and desiccant in medical and cosmetic industry. Used as softening agent, antistatic agent in textile industry.
Specifications:
|
Parameter |
Unit |
Specification |
Test Method |
|
Hydroxyl value |
mgKOH/g |
330~360 |
GB/T 7384 |
|
Saponification number |
mgKOH/g |
155~175 |
HG/T 3505 |
|
Acid value |
mgKOH/g |
≤10 |
GB/T 6365 |
|
Water content |
% m/m |
≤1.5 |
GB/T 7380 |
Package: 50KG/plastic drum, 200KG/metal drum or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.
