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26266-57-9

Span40 CAS26266-57-9

Спан 40
Span40 CAS26266-57-9
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Sorbitan monopalmitate  Span 40  CAS26266-57-9

1. General

This product is produced and marketed by Jiangsu haian Petro chemical plant. The units producing and marketing this product are certified according to Q/320621HA047.

Appearance: yellowish ceraceous solid

Chemical Name: Span 40

Synonyms: Sorbitan monopalmitate

Molecular Formula: C22H42O6


Molecular Weight: 402.56

CAS No.: 26266-57-9

2. Specification

Parameter

Unit

Specification

Test Method

Hydroxyl value

mgKOH/g

255~290

GB/T 7384

Saponification number

mgKOH/g

140~150

HG/T 3505

Acid value

mgKOH/g

≤10

GB/T 6365

Water content

% m/m

≤1.5

GB/T 7380