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Sorbitan Easter
Cov khoom lag luam SPAN kuj hu ua Sorbitan Ester, nws yog lipophilic thiab nonionic surfactant.Nws muaj kev nyab xeeb thiab tsis muaj tshuaj lom ntxiv rau hauv cov zaub mov ua emulsifier thaum siv kom raug.Muaj ntau hom vim muaj cov roj fatty acids sib txawv.Tus nqi HLB yog nyob nruab nrab ntawm 1.8. ~8.6.Sorbitan Ester tuaj yeem yaj hauv cov kuab tshuaj organic thiab roj.Key Hom thiab Parameters: Hom Acid Value (mgKOH/g) Saponification (mgKOH/g) Hydroxy (mgKOH/g) HLB Chemical Name SPAN 20 7.0 max.155-170 330-3 ... -
Polysorbate
TWEEN Seires cov khoom tseem hu ua Polysorbate, yog hydrophilic thiab nonionic surfactant.Nws muaj kev nyab xeeb thiab tsis muaj tshuaj lom ntxiv rau hauv cov zaub mov ua emulsifier thaum siv zoo.Nws muaj ntau hom vim muaj cov roj fatty acids sib txawv.HLP tus nqi yog nyob nruab nrab ntawm 9.6 ~ 16.7. Nws tuaj yeem yaj hauv dej, cawv thiab lwm yam polar organic solvents, nrog rau kev ua haujlwm ntawm emulsification, solubilization thiab stabilization.Yam tseem ceeb thiab tsis muaj: Hom Acid Value (mgKOH/g) Saponification (mgKOH/g) Hydroxy (mgKOH/g)
