Polysorbate 20 CAS 9005-64-5

CAS: 9005-64-5
Molecular Formula: C26H50O10
Molecular Weight: 522.6692
EINECS: 500-018-3

Synonyms: Polisorbate 20- PS 20; Tween 20 (Trademark of ICI America, Inc.); Tween 20 Tween 20 1LT; Twain 20; TWEEN(R) 20 Vetec(TM) reagent grade, 40%; ACRYL/BIS 37.5:1 PREMIXED PWD ULTRA PURE; TWEEN 20 ELECTROPHORESIS GRADE

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    What is Polysorbate 20 CAS 9005-64-5?

    Polysorbate 20 CAS 9005-64-5, whose common commercial names includes Alkest TW 20 and Polysorbate 20, is a mild nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid which is a medium-chain fatty acid found mainly in coconut oil. It is allowed to be used as the emulsifier, detergent, dispersant, solvent and stabilizer, etc. in a number of fields such as pharmaceutical, chemical, food, textile and other industries due to its stability and relative non-toxicity.

    Especificação

    Item
    Especificações
    Resultados
    Aparência de 25 °C
    Âmbar viscoso graxa
    Âmbar viscoso graxa
    Hidroxila número mgKOH/g
    90~110
    96.6
    Saponificação numbermgKOH/g
    40~50
    44.3
    Água % m/m
    ≤2.5
    1.38
    Ácido valor mgKOH/g
    ≤2
    0.86
    Conclusão
    O resultado está em conformidade com os padrões da empresa

    Aplicação

    polissorbato 20, é um solubilizer, emulsificante, modificador de viscosidade, e estabilizador de óleos essenciais na água.

    Embalagem

    200kgs/tambor, 16tons/20'container

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