Description
Sodium dodecyl sulfate
Sodium dodecyl sulfate Quick Details
Chemical Name:Sodium dodecyl sulfate
CAS: 151-21-3
Molecular Fomula:C12H25NaO4S
Molecular Weight:288.38
Chemical Structure:
Appearance:White powder
Assay: 95%
Sodium dodecyl sulfate Typical Properties
Item
Specifications
Appearance
White powder
Active matter (%)
≥95
petroleum ether soluble substances (%)
≤1.2
Na2SO4(%)
≤2.5
NaCL(%)
Water(%)
≤2.0
PH Value(1% aq solution)
8-9.3
Whiteness（WG)
≥80
Alkalinity
≤0.6
Total alcohols
≥59
Unsulfated alcohols
≤3.0
Sodium dodecyl sulfate Usage
1, surfactants, decontamination, foaming, wetting agents, etc.
2, relatively low-level ion pair reagents, when the requirements are not high, cheaper than heptane, sodium pentane sulfonate.
3, as a raw material, modification of materials.
4, capillary electrophoresis analysis, additives, generally used as a molar solution
5, other analytical methods will also be used, such as flow column analysis.
Sodium dodecyl sulfate Packaging
25kg /bag , as forcustomers’ requirements.
