Merck
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RDD021

Sigma-Aldrich

Sodium dodecyl sulfate

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99.0%

Synonym(s):
Dodecyl sodium sulfate, Dodecyl sulfate sodium salt, Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate
Linear Formula:
CH3(CH2)11OSO3Na
CAS Number:
Molecular Weight:
288.38
Beilstein:
3599286
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

grado

ACS reagent
anhydrous

Nivel de calidad

100

descripción

anionic

línea de producto

Redi-Dri

ensayo

≥99.0%

calidad

free-flowing

mol peso

288.38 g/mol

impurezas

≤0.06 meq/g Titr. Base
≤4.0% unsulfated alcohols
≥96.0% fatty alcohols

pérdida

≤1.0% loss on drying

mp

204-207 °C (lit.)

solubilidad

water: soluble 100 mg/mL (opalescent solution)

trazas de catión

heavy metals (as Pb): ≤0.002%

λ

3 %H2O reference

Absorción UV

λ: 230-350 nm Amax: ≤0.1

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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Descripción general

SDS (sodium dodecyl sulfate) is a wetting agent and an anionic detergent which functions efficiently in both alkaline and acidic solutions. It is generally used for the solubilization of lipids and proteins. It also functions as a potent protein denaturant. SDS, volume-wise, is one of the most commonly used synthetic surfactants.

Envase

100, 500 g in poly bottle
1 kg in poly bottle

Aplicación

Anionic detergent

Información legal

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

pictogramas

CorrosionExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 2

Punto de inflamabilidad F

338.0 °F

Punto de inflamabilidad C

170 °C

Certificate of Analysis

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Certificate of Origin

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SDS

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