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Key Documents

P3190

Sigma-Aldrich

TWEEN® 65

Synonym(s):

Polyoxyethylenesorbitan Tristearate

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12161900
NACRES:
NA.25

description

non-ionic

Quality Level

form

solid

composition

Stearic acid, ≥40% (balance primarily palmitic acid)

concentration

≥35% (palmitic acid, GC)

technique(s)

DNA extraction: suitable
RNA extraction: suitable
cell culture | mammalian: suitable
protein purification: suitable

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General description

TWEEN 65 is a fatty acid polyoxyethylene ester of sorbitan.

Application

TWEEN 65 has been used in a study as a carbon source for the reductive dechlorination of hexachlorobenzene in a mixed, methanogenic culture. It has also been used in a study to investigate its ability to stimulate growth of the hypocotyl of Amaranthus caudatus L.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

300.2 °F - closed cup

Flash Point(C)

149.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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