Span 40, Sorbitan monopalmitate
| Item |
Content |
| Product Name: |
Span 40, Sorbitan monopalmitate |
| CAS No.: |
|
| Molecular Formula: |
|
| Molecular Weight: |
|
| Appearance: |
|
| Useage: |
|
| Specifications: |
Span 40
1. General
The units producing and marketing this product are certified according to Q/320621HA047.
Appearance: Yellowish ceraceous solid
Chemical Name: Span 40
Synonyms: Sorbitan monopalmitate.
Molecular Formula: C22H42O6
Molecular Weight: 402.56
CAS No.: 26266-57-9
2. Specification
|
Parameter |
Unit |
Specification |
Test Method |
|
Hydroxyl value |
mgKOH/g |
255~290 |
GB/T 7384 |
|
Saponification number |
mgKOH/g |
140~150 |
HG/T 3505 |
|
Acid value |
mgKOH/g |
≤10 |
GB/T 6365 |
|
Water content |
% m/m |
≤1.5 |
GB/T 7380 |
3. Applications
Used as emulsifiers and dispersants in food and cosmetic industry, emulsion stabilizer of emulsion polymerization. Dispersant of printing oil, can also be used as textile waterproof paint additives and emulsify dispersant of oil product.
4. Package and Storage
200Kg / metal drum or 50Kg / plastic drum (Net weight).
Shelf Life: two years.
|
|
|
