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Tween® 20 (Polysorbate) for molecular biology

Supplier: VWR Chemicals

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Synonyms: Polyoxyethylene sorbitan monolaurate

437082QEA 3081 INR InStock
437082Q
Tween® 20 (Polysorbate) for molecular biology
Tween® 20 (Polysorbate)
A detergent specifically tested for use in molecular biology applications.

Tween® is a registered trade mark of Atlas Chemical Industries Inc.


Formula: C₅₈H₁₁₄O₂₆
MW: average 1250 g/mol
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
UN: 0000
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Specification Test Results
Appearance Yellowish granules
DNases Not detected
RNases Not detected
Proteases Not detected
Density (20/4) 1.095 - 1.105
Hydroxyl value 96 - 108
Saponification value 40.0 - 50.0

 

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