Merck, T2700-1L, TWEEN®20

Name: TWEEN®20
Brand: Merck
SKU: T2700-1L

Size:1 L, Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate, meets EP testing specifications

Catalog Number: T2700-1L

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Category

Ionic Detergents

Pack Size1 L

TagsChemistry & Biochemicals Biochemicals Detergents

CollectionsMerck Biochemicals Collection: Trusted Lab Reagents & Buffers Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
TWEEN® 20, also known as polysorbate 20, is a non-ionic detergent. It reduces the surface tension in solutions and thereby aids in uniform spreading of reagents. Tween 20 has a gentle action on cell lipids, preserves the integrity of cell surface antigens and aids in the staining of intracellular proteins.
Application
TWEEN 20 has been used as a surfactant and has also been used for enzyme extraction.
Non-ionic detergent
Legal Information
TWEEN is a registered trademark of Croda International PLC

Specifications

General

UNSPSC Code	12161900
NACRES	NA.25
MDL number	MFCD00165986
agency	meets EP testing specifications
description	non-ionic
form	liquid
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
SMILES string	CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
InChI key	HMFKFHLTUCJZJO-UHFFFAOYSA-N
mol wt	~1228
composition	lauric acid, ≥40% (balance primarily myristic, palmoyic, and stearic acids)
refractive index	n20/D 1.468 (lit.)
CMC	0.059 mM
transition temp	cloud point 76 °C
density	1.095 g/mL at 25 °C (lit.)
HLB	16.7
Quality Level	200

Ordering

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