Sodium dodecyl Sulfate

General description: Sodium dodecyl Sulfate is hydrocarbon tail combined with a polar “headgroup” give the compound amphiphilic properties and so make it useful as a detergent.

Application: Sodium dodecyl sulfate has excellent detergency, emulsification and foaming power, can be used as detergents and textile auxiliaries, and is also used as an anionic surfactant, toothpaste foaming agent, mine fire extinguishing agents, foaming agents for fire extinguishers, emulsion polymerization emulsifiers, emulsifying and dispersing agents for medical use.

Catalogue Number: i880178

Technical Information
Lauryl sulfate sodium salt Synonym
151-21-3
CAS-No
205-788-1
EC-No
C12H25OSO2Na
Linear formula
White to pale yellow crystal or powder
Appearance
150 g/l (20ºC)
Solub. in H2O
6-9 (10 g/l, H2O, 20ºC)
pH value
288.37 g/mol
Molecular Weight
204-207ºC
Melting point
low (20 ºC)
Vapour pressure
1.1 g/cm3
Spec. density
490-560 Kg/m3
Bulk. Density
>150ºC
lash point
2920-90-10
HS-No
Flammable solid, Acute toxicity, Specific target organ toxicity – single exposure, Skin irritation, Eye irritation, Danger, H228, H302, H311, H315, H319, H335, P210, P280, P302+P352, P304+P340, P305+P351+P338, P309+P310 LGK 4.1B
GHS
Keep container tightly closed in a dry and well-ventilated place
Storage Conditions
90.0-99.0%
Assay
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CoA & MSDS files

Downloading CoA & MSDS files

 
 

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CoA & MSDS files

Downloading CoA & MSDS files

:To download the CoA file

Enter the LOT number printed on the container

:To download the MSDS file

Enter the catalog number (REF) printed on the container without the hyphen