Span-65, Emulsifier S-65, Sorbitan Tristearate
Properties:
Span-65 is yellow waxy solid. HLB value: 2.l. Span 65 is slightly soluble in isopropanol, tetracarp, and xylene.
CAS No.:
26658-19-5
Molecular Formula:
C60H114O8
Molecular Weight:
963.54
Structure Formula:
Specifications:
| Item | Index |
|---|---|
| Appearance | Yellow waxy solid |
| Acid value | 15mgKOH/g Max. |
| Saponification value | 170-190mgKOH/g |
| Hydroxyl value | 60-80mgKOH/g |
| Water | 1.5% Max. |
| Melting point | 53±3°C |
Uses:
Span-65 is mainly used in medicine, cosmetics, textiles as an emulsifier, stabilizer, thickener, lubricant, emulsifier for oil field, etc.
Packing and Storage:
In 25kg woven bags.
Handle with care; Span 65 should be stored in a cool, dry, and draughty place. Shelf life is 2 years. Then, Span 65 can still be used if qualified after re-check.
Synonyms:
Emulsifier S-65, Sorbitan tristearate.
Note:
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