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655205

Millipore

TWEEN® 20 Detergent - CAS 9005-64-5 - Calbiochem

Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins.

Synonym(s):
Polysorbate 20, Polyoxyethylene (20) sorbitan monolaurate, PEG(20)sorbitan monolaurate, TWEEN® 20, Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate
CAS Number:
MDL number:

Quality Level

form

liquid

mol wt

~1228

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

pale yellow

refractive index

n20/D 1.468 (lit.)

CMC

59 μM (HLB number 16.7)

solubility

water: 10%

density

1.095 g/mL at 25 °C (lit.)

shipped in

ambient

storage temp.

15-25°C

InChI

1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

InChI key

HMFKFHLTUCJZJO-UHFFFAOYSA-N

General description

Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins (CMC: 59 µM; HLB number: 16.7).
Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins.

Packaging

250 ml in Glass bottle

Application

Non-ionic detergent

Warning

Toxicity: Standard Handling (A)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

527.0 °F - Pensky-Martens closed cup

Flash Point(C)

275 °C - Pensky-Martens closed cup

Certificate of Analysis

Certificate of Origin

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