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Alfa Aesar™ Sodium n-dodecyl sulfate, 99% (dry wt.), water <1.5%

$131.76 - $131.76

Chemical Identifiers

Chemical Name or Material Sodium n-dodecyl sulfate
CAS 151-21-3
Name Note Water <1.5%
Molecular Formula CH3(CH2)11OSO3Na
Formula Weight 288.38g/mol
MDL Number MFCD00036175
UN Number UN2926
Beilstein 3599286
Merck Index 14,8636
Synonym n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1118322

 
alfa aesar
A11183-22
100g Each for $131.76

AAA1118314

 
alfa aesar™
A11183-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1118336

 
alfa aesar™
A11183-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Quantity 100g
Chemical Name or Material Sodium n-dodecyl sulfate
Name Note Water <1.5%
CAS 151-21-3
Assay 99%
Assay Percent Range 99% (dry wt.)
Assay Percent Notes (dry wt.)
Molecular Formula CH3(CH2)11OSO3Na
Formula Weight 288.38g/mol
MDL Number MFCD00036175
UN Number UN2926
Beilstein 3599286
Merck Index 14,8636
Synonym Sodium lauryl sulfate
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H228-H311-H302-H315-H319-H335
Flammable solid.
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P261-P305+P351+P338-P361-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minu
DOT Information Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLIDS, TOXIC, ORGANIC, N.O.S.
RTECS Number WT1050000
TSCA TSCA

Applications
Denatures and solubilizes proteins for electrophoresis.Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.

Solubility
Slightly soluble in ethanol.

Notes
Incompatible with oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P210-P261-P305+P351+P338-P361-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF IN EYES: Rinse cautiously with water for several minu

GHS H Statement
H228-H311-H302-H315-H319-H335
Flammable solid.
Toxic in contact with skin.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.