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Span20（Sorbitan Laurate ）
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Related Categories:Agricultural Product Stock
Span 20 CAS No.:1338-39-2 Molecular Formula: C18H34O6 Molecular Weight: 346.46 Structural Formula: Property: Span 20 is amber to brown oily liquid. non-toxic and odorless. Span 20 is slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil and mineral oil, slightly soluble in liquid paraffin, and insoluble in water, HLB=8.6.Specifications: Item Index AppearanceAmber to brown oily liquidAcid value≤8mgKOH/gSaponification value158-170mgKOH/gHydroxyl value330-358mgKOH/gWater≤1.5%Usage: Span 20 is mainly used in medicine, cosmetics, textiles etc. as water/oil type emulsifier, wetting agent and lubricant.Packing and Storage: 200kg iron drum/plastic drum.Handle with care, Span 20 should be stored in cool, dry and draughty place. Shelf life is 2 years. Then, Span 20 can still be used if qualified after re-check.Keywords: Span 20, sorbitan laurate, emulsifier S-20
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