Polysorbate 20, Fisher BioReagents™

Non-ionic detergent

Product Code	Brand	Quantity	Packaging
10113103	Fisher BioReagents BP337-100	100 mL	Glass Bottle
10485733	Fisher BioReagents BP337-500	500 mL	HDPE Bottle

Description

Non-ionic detergent

This nonionic detergent is used in the isolation of water-soluble membrane proteins.

Specifications

• Chemical Name or Material: Polysorbate 20
• CAS: 9005-64-5
• Boiling Point: 100°C
• pH: 6
• Identification: Pass Test
• Molecular Formula: (C2H4O)y(C2H4O)w(C2H4O)x(C2H4O)zC18H34O6
• Water: 3% max.
• Synonym: Polyoxyethylene-20-sorbitan Monolaurate, Polyoxyethylenesorbitan monolaurate
• SMILES: CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO
• Molecular Weight (g/mol): 522.68

• Color: Amber
• Physical Form: Viscous Liquid
• Density: 1.100g/cm³
• Hydroxyl Value: 96 to 108
• Ignition Residue: 0.25% max.
• Viscosity: 400 mPa/s at 25°C
• MDL Number: MFCD00165986
• InChI Key: HMFKFHLTUCJZJO-UHFFFAOYNA-N
• IUPAC Name: 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate
• PubChem CID: 443314

Safety and Handling

CAUTION!

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:1
Flammability:1
Instability:0

Recommended Storage : RT