CAS No.:
1338-39-2
Molecular Formula:
C18H34O6
Molecular Weight:
346.46
Structure Formula:
Properties:
Sorbitan Monolaurate (Span-20) is an amber-to-brown oily liquid. Non-toxic and odorless. Sorbitan Monolaurate is slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil, and mineral oil and soluble in liquid paraffin and water. Span-20 HLB is 8.6.
Specifications:
Item | Index |
---|---|
Appearance | Amber to brown oily liquid |
Acid value | 8mgKOH/g Max. |
Saponification value | 158-170mgKOH/g |
Hydroxyl value | 330-358mgKOH/g |
Water | 1.5% Max. |
Uses:
Span-20 is mainly used in medicine, cosmetics, textiles, etc. As water/oil type emulsifier, wetting agent, and lubricant.
Packing and Storage:
200kg iron drum/plastic drum.
Handle with care. Span-20 should be stored in a cool, dry, and draughty place. Shelf life is two years. Then, Span-20 can still be used if qualified after re-check.
Synonyms:
Sorbitan laurate; Emulsifier S-20.