IRO Surfactant ยป Span-85

Span-85

CAS No.

26266-58-0

Molecular Formula

C60H108O

Molecular Weight

957.49

Structure Formula

Property

Span 85 is amber to brown oily liquid. Odorless. Span 85 is slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil, mineral oil, etc. 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

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.

Keywords

Span-85, sorbitan trioleate, emulsifier-S85