Polysorbate 20

Supplier: Thermo Scientific

Synonyms: Polyoxyethylene-20-Sorbitan Monolaurate, Sorbitan monolaurate, ethoxylated

233360010 233360050 233362500 233360051 233360250
ACRO233360010EA 118 GBP
ACRO233360010 ACRO233360050 ACRO233362500 ACRO233360051 ACRO233360250
Polysorbate 20
Polysorbate 20
Formula: C₅₈H₁₁₄O₂₆
Boiling Pt: >100 °C (760 mmHg)
Density: 1,1 g/cm³
Flash Pt: >150 °C
Storage Temperature: Ambient
MDL Number: MFCD00165986
CAS Number: 9005-64-5
EINECS: 500-018-3

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Specification Test Results

Appearance Clear to slightly hazy yellow to brown-yellow Viscous liquid (May develop some turbidity or precipitate)
Infrared spectrum Conforms
Refractive index 1.4680 to 1.4720 (20°C, 589 nm)
Water ≤3 %
Dioxane ≤10 ppm
Acid value ≤2 mg KOH/g
Hydroxyl value 96 to 108 mg KOH/g
Saponification value 40 to 50 mg KOH/g

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