Chinese VersionChina Suppliers > Wenzhou Qingming Chemical Co., Ltd.(former state-owned Wenzhou Qingming Chemical Factory) > Span 20
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- Region :China/Zhejiang
- Tel : 86-577-86657818 86650090
- Fax : 86-577-86657818 86650090
- Email :sales@qmchem.com
- URL :www.qmchem.com
- Add :7 Yangfushan road, Wenzhou, Zhejiang, China
- Details for Span 20
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Span 20 1338-39-2
Category : Food and Feed additives/Food additives
CAS NO : 1338-39-2 EC NO : 215-663-3 MF : C18H34O6 MW : 346.459 Specification : Q/WQ.29-2002 Packing : 25kg/bag(Span 60, 40); 25kg/plastic barrel, wood case outside; or 200kg/aluminum barrel. The storage period is two years. Product description : Span Series
The basic chemical ingredient of Tween series products is sorbitol anhydride fatty acid ester. They are soluble in organic solvents such as heat alcohol and toluene, and insoluble in water, but can be dispersed in the heat water. HLB4.3-8.6, ranging with the different fatty acid. They are lipophilic, W/O-type nonionic surfactants with excellent heat stability and hydrolysis stability, widely used as emulsifier, stabilizer, dispersant and defoaming agent in food, cosmetic, pharmaceutical, light textile and chemical
Uses : juice beverage, moon cake, popsicle, vegetable protein beverage, popsicle, chocolate sandwich Synonyms : span (R) 20 hlb-value 8.6;span(R) 20 solution;Sorbitan Monolaurate (Span-20);sorbitan laurate;Span #20 (Sorbitan monolaurate);Span(rg 20;Span?20;Span?20 solution;Span-20;Emulsifier S-20;[2-[(2R,3S,4R)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] dodecanoate;3,6-anhydro-1-O-dodecanoylhexitol;1,4-anhydro-6-O-dodecanoyl-D-glucitol;1,4-Anhydro-D-glucitol, 6-dodecanoate; Molecular Structure : 
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Span 20