MT-SPAN 20

■ Chemical Description

--Sorbitan monolaurate (abbr. Span-20) Emulsifier S-20

■ CAS No. 1338-39-2

■ Molecular and Structural Formula C₁₈H₃₄O₆

■ Characteristics

--Amber to brown oily liquid, non-toxic, odorless, HLB=8.6;

--Slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil, mineral oil, slightly soluble in liquid paraffin, insoluble in water;

■ Specification

No	Tests	Specification
1	Appearance	Amber to brown oily liquid
2	Acid Value (mgKOH/g)	≤8
3	Saponification Value (mgKOH/g)	158-170
4	Hydroxyl Value (mgKOH/g)	330-358
5	Water %	≤1.5

■ Application

--Used as water/oil type emulsifier, wetting agent and lubricant etc in medicine, cosmetics, textiles etc;

■ Packaging and Storage

--In 200KGs iron drum/plastic drum;

--Stored in dry place at room temperature;

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