Synonyms: POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80
CAS No.: 9005-65-6
Application: Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines.
Legal Information: TWEEN is a registered trademark of Croda International PLC
Packaging: 1 gal in poly bottle
Packaging: 1 L in poly bottle
Packaging: 25, 500 mL in poly bottle
Aggregation Number: 60
CMC: 0.012 mM(20-25°C)
Composition: Oleic acid, ~70% (balance primarily linoleic, palmitic, and stearic acids)
Description: non-ionic
Form: viscous liquid
HLB: 15
Mol Wt: micellar avg mol wt 79,000
Transition Temp: cloud point 65°C