Span 20;Sorbitan Monolaurate;CAS:1338-39-2
1. General
Appearance: Amber viscous grease
Chemical Name: Span 20
Synonyms: Sorbitan laurate; Sorbitan monododecanoate.Sorbitan monolaurate.
Molecular Formula: C18H34O6
Molecular Weight: 346.46
CAS:1338-39-2
2. Specification
Parameter | Unit | Specification | Test Method |
Hydroxyl value | mgKOH/g | 330~360 | GB/T 7384 |
Saponification number | mgKOH/g | 160~175 | HG/T 3505 |
Acid value | mgKOH/g | ≤10 | GB/T 6365 |
Water content | % m/m | ≤1.5 | GB/T 7380 |
3. Applications
Used as W/O emulsifier, stabilizer, lubricants, plasticizers and desiccant in medical and cosmetic industry. Used as softening agent, antistatic agent in textile industry.
4. Package and Storage
Package: 200Kg / metal drum or 50Kg / plastic drum (Net weight) or 1000KG IBC.
Shelf Life: two years.
