| CAS No.: | 151-21-3 |
|---|---|
| Formula: | C12h25nao4s |
| EINECS: | 205-788-1 |
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Sodium dodecyl sulfate Quick Details
Chemical Name: Sodium dodecyl sulfate
Synonyms: Lauryl sulfate sodium salt; Sulfuric acid monododecyl ester sodium salt; SDS
CAS: 151-21-3
Molecular Fomula:C12H25NaO4S
Molecular Weight:288.38
Appearance:White powder
Assay: 95%
Sodium dodecyl sulfate Typical Properties
| Item | Specifications |
| Appearance | White powder |
| Active matter (%) | ≥95 |
| 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
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.
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