IRO Surfactant ยป Sorbitan Trioleate, Span-85

Sorbitan Trioleate, Span-85

CAS No.

26266-58-0

Molecular Formula

C60H108O

Molecular Weight

957.49

Structure Formula

Property

Sorbitan Trioleate (Span-85) is amber to brown oily liquid. Odorless. Span 85 is slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil, mineral oil, etc. Span-85 HLB value: 1.8.

Specifications

ItemIndex
AppearanceAmber to brown oily liquid
Acid value15mgKOH/g Max.
Saponification value165-185mgKOH/g
Hydroxyl value60-80mgKOH/g
Water2.0% Max.

Use:

Sorbitan Trioleate (Span-85) is mainly used in medicine, cosmetics, textiles, paints petroleum, etc. as emulsifiers, thickeners, anti-rust agent,s etc.

Packing and Storage:

In 200kg iron drum/plastic drum.

Handle with care. Span-85 is stored in a cool, dry, and draughty place. Shelf life is 2 years. Then, Span-85 can still be used if qualified after re-check.

Synonyms:

Emulsifier-S85.