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Sodium dodecyl sulfate cas 151-21-3

Product name: Sodium dodecyl sulfate
Cas No.:151-21-3
Molecular Formula:C12H25NaO4S
Molecular Weight:288.38
Assay(%):95%
Package:25KG/bag
Availability:

Typical Properties

ItemSpecifications
AppearanceWhite 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

Chemical Properties

White to slightly yellow powder, slightly special odour. Soluble in water.

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.

Packaging

25kg /bag , as forcustomers’ requirements.



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