Polysorbate 20, Reagent Grade

Supplier: VWR Chemicals

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

VWRC0777-1LEA 87.8 SGD
VWRC0777-1L VWRC0777-4L
Polysorbate 20, Reagent Grade
Polysorbate 20

Non-ionic detergent for solubilising membrane proteins without altering biological activity.

Formula: C₅₈H₁₁₄O₂₆
Boiling Pt: >100 °C
Density: 1,1 g/cm³ (20 °C)
Flash Pt: 149 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00165986
CAS Number: 9005-64-5
EINECS: 500-018-3

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Specification Test Results

Arsenic <0.0003%
DNase NONE
Heavy Metals <0.001%
Hydroxyl Number 96 – 108
Identification PASS
Moisture (KF) 3.0%
Protease NONE
Residue on Ignition 0.25%
RNase NONE

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