Pროდუცტ Name ：SDS Sodium dodecyl sulfate
CAS： 151-21-3
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Molecular Fomula:C12H25NaO4S
Molecular weight: 288.38
Appearance:  White  powder
Assay: 99%min
Sodium lauryl sulfate has excellent decontamination, emulsification and foaming power. It can be used as detergents and textile auxiliaries. It can also be used as anionic surfactants, toothpaste foaming agents, mine fire extinguishers, and chemicalbook fire extinguishers. Foaming agent, emulsion polymerization emulsifier, medical emulsifying and dispersing agent, shampoo and other cosmetic products, wool detergent, detergent for fine silk and wool fabrics. Flotation agent for metal beneficiation.
English name Sodium dodecyl sulfate
CAS 151-21-3
English synonyms LAURYL SULFATE SODIUM SALT;LAURYL SODIUM SULFATE;LAURYL SULFATE, SODIUM;LAURYL SULFATE NA-SALT;IPC-SDS;DODECYLSULFURIC ACID SODIUM SALT;DODECYL SULFATE SODIUM;DODECYL SULFATE SODIUM SALT
Molecular formula C12H25NaO4S
Molecular weight 288.38
EINECS 205-788-1
Form Powder or Crystals
Color White to pale yellow
Density 1.03 g/mL at 20 °C
Melting point 204-207 °C(lit.)
FEMA  4437 | SODIUM LAURYL SULFATE
Flash point  >100°C
Solubility H2O: 0.1 M, clear to nearly clear, colorless to slightly yellow
Water solubility ca. 150 g/L (20 ºC)
PH value 6-9 (10g/l, H2O, 20℃)
Storage conditions   Store at RT.
Merck  14,8636
Application Twelve sodium alkyl sulfate has excellent detergency, emulsification and foaming power. It can be used as detergent and textile auxiliaries. It is also used as anionic surface activator, toothpaste foaming agent, fire extinguishing agent, fire extinguisher foaming agent, emulsion polymerization emulsifier, medical emulsifying dispersant, shampoo and other cosmetic products, wool detergent and silk. Detergent for wool boutique fabrics. Flotation agent for metal flotation.
Application GB 2760-96 provides for processing auxiliaries for the food industry. Foaming agents; emulsifiers; anionic surfactants. It is used for cake, beverage, protein, fresh fruit, fruit juice, edible oil and so on.
Application 1, surfactants, decontamination, foaming, wetting agents, etc.
2, the lower level ion pair reagent is cheaper than heptane and pentane sulfonate when the requirement is not high.
3, as raw materials, modification of materials.
4, capillary electrophoresis analysis, additives, generally used as moles.
5, other analytical methods will also be used, such as flow column analysis.
Application  Used as detergent and textile auxiliaries, also as toothpaste foaming agents, fire fighting foam liquid, emulsion polymerization emulsifier, pharmaceutical emulsion dispersing agent, shampoo and other cosmetic products, wool detergent.
Application  1. Surfactants, decontamination, foaming, wetting agents, etc. 2. Ion-pair reagents of lower grade are cheaper tha