Description

Emulsifier S**5 Product Name: Span**5 Synonyms: Emulsifier S**5; Sorbitan Tristearate Molecular Formula: C*0H**4O8 CAS NO.: *********5 Characteristics: Yellow waxy solid. HLB value: 2.l. Slightly soluble in isopropanol, tetracarp, xylene. Quality Standard: Appearance: Yellow waxy solid Acid Value (mgKOH/g)≤*5 Saponification Value (mgKOH/g)**0~**0 Hydroxyl Value (mgKOH/g)*0~*0 Water (%)≤1.5 Melting point (ºC)**3 Usage: Mainly used in medicine, cosmetics, textiles as emulsifier, stabilizer, thickener, lubricant, emulsifier for oil field etc. Package and Storage: In *5KGs woven bag. Handle with care; stored in cool, dry and draughty place, shelf life is 2 yrs. It can still be used if qualified after re-check.