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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11183.14

UNSPSC: 12352107

Code: NEW

Additional Details:
Additional Details: CAS Number: 151-21-3 Weight: 0.01000kg


Quantity 25g

Product Code. 11469123

Quantity Price
1 £ 16.75 / 25g
Estimated Shipment date
from Supplier 14-03-2017
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Description and Specification

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 288.38
MDL Number MFCD00036175
UN Number UN2926
Beilstein 3599286
Merck Index 14,8636
Synonym n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate

Specification

Formula Weight 288.38
Assay Percent Range 99% (dry wt.)
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 minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Melting Point ≈206°C
TSCA TSCA
Merck Index 14,8636
Assay 99%
DOT Information Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLIDS, TOXIC, ORGANIC, N.O.S.
Beilstein 3599286
Assay Percent Notes (dry wt.)
MDL Number MFCD00036175
UN Number UN2926
Quantity 25g
Chemical Name or Material Sodium n-dodecyl sulfate
RTECS Number WT1050000
Synonym n-Dodecyl sulfate sodium salt; Sodium lauryl sulfate
Molecular Formula CH3(CH2)11OSO3Na
Name Note Water <1.5%
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 1 Danger
CAS 151-21-3

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 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.

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 minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.