L5750 Sigma-Aldrich

Sodium dodecyl sulfate

92.5-100.5% based on total alkyl sulfate content basis

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

Properties

Related Categories Alkyl Sulfates, Anionic Detergents, Antigen-Vaccine Preparation, Biochemicals and Reagents, Biomolecular Mass Spectrometry,
description   anionic
assay   92.5-100.5% based on total alkyl sulfate content basis
mol wt   micellar avg mol wt 18,000
aggregation number   62
CMC   7-10 mM(20-25°C)
mp   204-207 °C(lit.)
transition temp   cloud point >100 °C
HLB   40

Description

Analysis Note

Actual composition given on label

Application

Anionic detergent

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

5 kg in poly drum

Quality

Predominantly (approx. 70%) C12; lauryl sulfate, sodium salt; balance consists of higher homologs.

Price and Availability

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