Chinese VersionChina Suppliers > Wenzhou Qingming Chemical Co., Ltd.(former state-owned Wenzhou Qingming Chemical Factory) > Span 40
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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 40
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Span 40 26266-57-9
Category : Food and Feed additives/Food additives
CAS NO : 26266-57-9 EC NO : 247-568-8 MF : C22H42O6 MW : 402.5653 Specification : Q/WQ.12-2002 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 : beverage opacifying agent, juice beverage, moon cake, popsicle, chocolate sandwich, vegetable protein beverage Synonyms : Sorbitan monopalmitate;sorbitan palmitate;Span #40 (=Sorbitan monopalmitate);Span?40;Span 40;Emulsifier S-40;Span-40;[2-[(2R,3S,4R)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] hexadecanoate;1,4-anhydro-6-O-hexadecanoyl-D-glucitol; Molecular Structure : 
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Span 40