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Sodium dodecyl sulfate

98%

Synonym(s):

Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate

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About This Item

Linear Formula:
CH3(CH2)11OSO3Na
CAS Number:
151-21-3
Molecular Weight:
288.38
EC Number:
205-788-1
UNSPSC Code:
12161900
MDL number:
MFCD00036175
Beilstein/REAXYS Number:
3599286
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assay

98%

mp

204-207 °C (lit.)

SMILES string

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

InChI

1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1

InChI key

DBMJMQXJHONAFJ-UHFFFAOYSA-M

Application

Useful as an anionic surfactant and for the separation of proteins and lipids by electrophoresis.
Anionic detergent

Other Notes

This product has been replaced by L4509-Sigma-Aldrich | Sodium dodecyl sulfate ReagentPlus®, ≥98.5% (GC)

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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