Sorbitan Tristearate (Span-65) is yellow waxy solid. HLB value: 2.1. Span-65 is slightly soluble in isopropanol, tetracarp, and xylene.
|Appearance||Yellow waxy solid|
|Acid value||15mgKOH/g Max.|
Sorbitan Tristearate (Span-65) is mainly used in medicine, cosmetics, textiles as emulsifiers, stabilizers, thickeners, lubricants, emulsifiers for oil fields, 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.