Name: Sodium dodecyl sulfate
Brand: SIAL

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About This Item

Linear Formula:

CH₃(CH₂)₁₁OSO₃Na

CAS Number:

151-21-3

Molecular Weight:

288.38

Beilstein:

3599286

EC Number:

205-788-1

MDL number:

MFCD00036175

UNSPSC 코드:

23151816

eCl@ss:

39093306

PubChem Substance ID:

329763468

NACRES:

NB.21

기술 서비스

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도움 문의

Quality Level

100

설명

anionic
62

분석

≥99.0% (GC)
≥99.0%

양식

rod

품질

LiChropur^™

분자량

288.38 g/mol

기술

ion pair chromatography: suitable

mp

204-207 °C (lit.)

solubility

water: soluble

λ

10 % in H₂O

UV 흡수

λ: 210 nm A_max: 0.1
λ: 220 nm A_max: 0.06
λ: 230 nm A_max: 0.04
λ: 260 nm A_max: 0.02
λ: 500 nm A_max: 0.02

HLB

적합성

corresponds to standard for RP gradient test
corresponds to standard for filter test

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

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일반 설명

Sodium dodecyl sulfate (SDS) is a detergent suitable to denature proteins. It is a long-chain aliphatic group which has negatively charged sulfate, hence making it amphipathic detergent in nature.

애플리케이션

Anionic detergent

SDS may be used:

in peptide mapping and protein analysis by gel electrophoresis.
to utilize in designing formulations and its effect on adsorption and micellization parameters.
in measuring protein-SDS complexes and SDS solution in guanidine hydrochloride using gel chromatography.
in seperating protein subunits dissociated with SDS using Hydroxylapatite chromatography.