Wenzhou Qingming Chemical Co., Ltd.(former state-owned Wenzhou Qingming Chemical Factory)

Span 20

• Category :

  Food and Feed additives/Food additives

• 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;

• CAS NO :

  1338-39-2

• EC NO :

  215-663-3

• Molecular Formula :

  C₁₈H₃₄O₆

• Molecular Weight :

  346.459

• Main Specifications :

  Q/WQ.29-2002

• InChI :

  InChI=1/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15+,17+,18?/m0/s1

• 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

• Molecular Structure :