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  6. Polysorbate 20, Thermo Scientific Chemicals

Polysorbate 20, Thermo Scientific Chemicals

Catalog Number 11388116
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Quantity:
100 mL
500 mL
9005-64-5
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
522.68
MFCD00165986
HMFKFHLTUCJZJO-UHFFFAOYNA-N
tween 20, polysorbate 20, polyoxyethylene sorbitan monolaurate, polyoxyethylene 20 sorbitan monolaurate, polysorbate inn, 2-2-3,4-bis 2-hydroxyethoxy oxolan-2-yl-2-2-hydroxyethoxy ethoxy ethyl dodecanoate, alkest tw 20, polysorbate 20 nf, polysorbate 40 nf
443314
2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate
CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO
9005-64-5
(C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
522.68
MFCD00165986
HMFKFHLTUCJZJO-UHFFFAOYNA-N
tween 20, polysorbate 20, polyoxyethylene sorbitan monolaurate, polyoxyethylene 20 sorbitan monolaurate, polysorbate inn, 2-2-3,4-bis 2-hydroxyethoxy oxolan-2-yl-2-2-hydroxyethoxy ethoxy ethyl dodecanoate, alkest tw 20, polysorbate 20 nf, polysorbate 40 nf
443314
2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate
CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO

Description

Used for solubilizing membrane proteins during isolation and purification.Polysorbate 20 is used as a wetting agent in flavored mouth drops. It acts as a washing agent in Western blots and ELISAs and prevents antibody binding. It is a solubilizing agent of membrane proteins. In pharmaceutical chemistry, it is used as an excipient to stabilize emulsions and suspensions. Further, it is used as a dispersing agent, stabilizer, lubricator and also used in creams, salves, ointments, protective creams, balms, pomades, lipsticks, mascaras and glosses.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Boiling Point >100°C
Density 1.105
Solubility Information Miscible with water.
Quantity 500 mL
Flash Point >110°C (230°F)
Refractive Index 1.47
Chemical Name or Material Polysorbate 20

RUO – Research Use Only

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