Polysorbate 20

CAS Nr.
9005-64-5
Body

Polysorbate 20 is a nonionic surfactant formed by the ethoxylation of sorbitan before the addition of lauric acid.

Identification

CAS no. 9005-64-5
Label
EC no.
Value
500-018-3
Label
Molecul formula
Value
C58H114O26
Label
REACH status
Value
01-2119971749-17
Label
Synonyms
Value
Sorbitan monolaurate, ethoxylated, Polyoxyethyleensorbitaan monolauraat, Tween 20
Label
E-number / INCI name
Value
E-432 / PEG-20 SORBITAN LAURATE

Properties

Label
Appearance
Value
Colourless to slightly yellow liquid
Label
Density (20°C)
Value
1,105-1,107
Label
Refractive index (20°C)
Value
1,470-1,472
Label
Melting point
Value
N.A.

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