655206

Tween^® 20 Solution

10% in H₂O, PROTEIN GRADE^®

• Synonyme(s) : Monolaurate de polyoxyéthylènesorbitan, Monolaurate de polyéthylèneglycolsorbitan
• Numéro CAS: 9005-64-5
• UNSPSC Code: 12161902
• NACRES: NA.25
• MDL number: MFCD00165986

Propriétés

• Nom du produit: TWEEN^® 20, Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins. Conductivity:50 µS/cm.
• Quality Segment: 100
• description: RTECS - TR7400000
• form: liquid
• mol wt: ~1228
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• impurities: <200 μM Aldehyde, <200 μM peroxide
• refractive index: n20/D 1.468 (lit.)
• CMC: 59 μM (HLB number 16.7)
• density: 1.095 g/mL at 25 °C (lit.)
• application(s): (ELISA and immunoassays)
• shipped in: ambient
• storage temp.: 2-8°C
• SMILES string: CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
• 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

Description

General description

Conductivity: <50 µS/cm.

Non-ionic detergent used for immunoprecipitation and for the solubilization of membrane-bound proteins (conductivity: <50 µS/cm; CMC: 59 µM; HLB number: 16.7).

Application

Détergent non ionique

Packaging

Packaged under inert gas

Physical form

10% aqueous solution.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

PROTEIN GRADE is a registered trademark of Merck KGaA, Darmstadt, Germany

TWEEN is a registered trademark of Croda International PLC

Disclaimer

Toxicity: Standard Handling (A)

Informations sur la sécurité

• Classe de stockage: 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