CAS No.: 26658-19-5

Molecular Formula: C60H114O8 Molecular Weight: 963.54

Property:

Span 65 is yellow waxy solid. HLB value: 2.l. Span 65 is slightly soluble in isopropanol, tetracarp and xylene.

Specifications

Item

Index

Appearance
Yellow waxy solid

Acid value
≤15mgKOH/g

Saponification value
170-190mgKOH/g

Hydroxyl value
60-80mgKOH/g

Water
≤1.5%

Melting point
53±3℃

Usage:

Span 65 is mainly used in medicine, cosmetics, textiles as emulsifier, stabilizer, thickener, lubricant, emulsifier for oil field etc.

Packing and Storage:

In 25kg woven bag.

Handle with care; Span 65 should be stored in cool, dry and draughty place. Shelf life is 2 years. Then, Span 65 can still be used if qualified after re-check.