P1379 Sigma-Aldrich

TWEEN® 20

viscous liquid

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Synonym: Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate

Properties

Related Categories Antigen-Vaccine Preparation, Buffers, Cell Biology, Cell Culture, Cell Lysis Reagents,
Quality Level   PREMIUM
description   non-ionic
form   viscous liquid
mol wt   mol wt ~1228
composition   lauric acid, ≥40% (balance primarily myristic, palmitic, and stearic acids)
impurities   ≤3.0% water
refractive index   n20/D 1.468(lit.)
CMC   0.06 mM(20-25°C)
acid number   ≤2.2 mg/g
hydroxyl value   96‑108 mg/g
transition temp   cloud point 76 °C
density   1.095 g/mL at 25 °C(lit.)
HLB   16.7
suitability   complies for IR spectroscopy

Description

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Application

Non-ionic detergent

Legal Information

TWEEN is a registered trademark of Croda International PLC

Price and Availability

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