Polyoxyethylene Sorbitan Monolaurate (T{0}}) CAS NO. 9005-64-5
Polyoxyethylene sorbitan monolaurate (T-20) yog ib qho roj-hauv-dej (O/W) emulsifier, uas tuaj yeem siv los ua cov kuab tshuaj, tus neeg sawv cev diffusing, stabilizer, tshuaj tiv thaiv kab mob, cov roj nplua nyeem, xws li Mineral roj emulsifier, tshuaj pleev ib ce emulsifier, thiab tshuaj emulsifier. , cosolvent rau dyes, stabilizer rau foam yas, auxiliary agent rau photographic emulsion, viscosity modifier for shampoo, antistatic silk synergist in spinning oil, fiber processing aid, etc. Tshwj xeeb tshaj yog tsim rau siv nrog Span -20.
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Polyoxyethylene sorbitan monolaurate (T-20) yog ib qho roj-hauv-dej (O/W) emulsifier, uas tuaj yeem siv los ua cov kuab tshuaj, tus neeg sawv cev diffusing, stabilizer, tshuaj tiv thaiv kab mob, cov roj nplua nyeem, xws li Mineral roj emulsifier, tshuaj pleev ib ce emulsifier, thiab tshuaj emulsifier. , cosolvent rau dyes, stabilizer rau foam yas, auxiliary agent rau photographic emulsion, viscosity modifier for shampoo, antistatic silk synergist in spinning oil, fiber processing aid, etc. Tshwj xeeb tshaj yog tsim rau siv nrog Span -20.
Parameters:
Xim | lub teeb daj rau daj |
Qhov tshwm sim | ua kua |
CHEMICAL/PHYSICAL SPECIFICATIONS | |
Acid nqi (mg KOH/g) | Tsawg dua lossis sib npaug rau 2.0 |
Saponification tus nqi (mg KOH / g) | 40~50 |
Hydroxyl tus nqi (mg KOH / g) | 96~108 |
Moisture (w / feem pua) | Tsawg dua los yog sib npaug rau 3.0 |
Residue ntawm ignition (mg / kg) | Tsawg dua lossis sib npaug rau 0.25 |
Oxyethylene (w / feem pua) | 70.0~74.0 |
HEAVY HOM HOM TSEEB | |
Arsenic (mg / kg) Cadmium Heavy Hlau li Pb (mg / kg) | Tsawg dua los yog sib npaug 3 Tsawg dua los yog sib npaug li 1 Tsawg dua los yog sib npaug 2 |
Daim ntawv thov loj
Hauv tshuaj pleev ib ce:T-20 feem ntau yog siv los ua solubilizer, penetrant thiab dispersant rau kws tshuaj thiab tshuaj pleev ib ce hauv tshuaj txhua hnub. Emulsifiers tuaj yeem txhim kho cov qauv ntawm cov khoom siv crystalline, stabilize npuas thiab aeration; txo qhov nro ntawm cov kua thiab cov khoom khib nyiab, kom cov kua tau nrawm nrawm rau txhua qhov chaw, thiab yog cov roj nplua nyeem zoo; demulsification thiab defoaming; txhim kho kev ruaj ntseg ntawm emulsions.
Hauv tshuaj:nws yog non-ionic surfactant nrog muaj zog hydrophilicity thiab tshuaj tsis-dissociation, thiab nws muaj ib tug zoo solubilizing nyhuv ntawm tshuaj. Nws yog feem ntau ntxiv rau hauv cov tshuaj npaj kom nce tus nqi ntawm cov khoom xyaw nquag. Solubility; Ntawm qhov tod tes, Tween 20 tuaj yeem cuam tshuam qhov tsis siv neeg polymerization ntawm cov tshuaj macromolecular protein thiab txhim kho kev ruaj ntseg ntawm cov tshuaj.
Dosage thiab Solubility
Dosage:Raws li GB {{0}}, nws tuaj yeem siv rau cov dej khov, qhov siab tshaj plaws yog 1.5g / kg; Kev siv ntau tshaj plaws hauv cov kua txiv hmab txiv ntoo yog 0.75g/kg. Qhov siab tshaj plaws siv nyob rau hauv lub hli ncuav mog qab zib yog 0.5g / kg.
Solubility:Soluble hauv dej sov, methanol thiab ethyl acetate. Insoluble hauv dej ntxhia thiab zaub.
Txee lub neej thiab cia:
Txee Lub neej: 12 lub hlis nyob rau hauv cov khoom ntim tsis tau qhib raws li kev cia khoom. Cia: Tsis txhob tshav ntuj, nag. Khaws rau hauv lub ntim tsis tawg ntawm qhov chaw txias, qhuav thiab zoo-ventilated. Qhov kub cia yuav tsum qis dua 25 degree kom ntseeg tau tias cov khoom zoo.
Ntim:
25kg / nruas; 200kg / nruas; IBC nruas
Cim npe nrov: polyoxyethylene sorbitan monolaurate (t-20) cas no. 9005-64-5, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, wholesale, nqe, hais, dawb qauv, Kosher Halal, nyob rau hauv cov zaub mov kev lag luam, zaub mov qib additives
