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Sodium dodecyl sulfate
Alias: Sodium Cocoyl Alcohol (or Lauryl Alcohol) Sulfate, K12, k-12 Sodium Dodecyl Sulfate
Appearance: White or light yellow powder
Water solubility: easily soluble in water
Type: Anion
Content: 92%
Appearance: Needle shaped, powdery
Origin: Domestic, Imported
Packaging specification: 25kg/bag
Store in a cool, ventilated, and dry warehouse.
It is used as detergent and textile auxiliary, as well as toothpaste foaming agent, mine fire extinguishing agent, lotion polymerization emulsifier, wool detergent, etc.
Used as an anionic surfactant, emulsifier, and foaming agent.
Used as an emulsifier for cosmetics and synthetic resins; Foaming agents for toothpaste and fire extinguishers; Used as a detergent for fine silk and wool fabrics. Flotation agent for metal beneficiation.
It is used as detergent and textile auxiliary, as well as fire extinguishing foam liquid, lotion polymerization emulsifier, shampoo and other cosmetics, wool detergent.
Biochemical analysis, electrophoresis, ion pair reagents.
As an ionic descaling agent, it can cause cell membrane disintegration, bind to hydrophobic parts of membrane proteins and separate them from the membrane. High concentrations of SDS can also break non covalent bonds such as ionic and hydrogen bonds in proteins, and even change the conformation of proteins. This characteristic is often used in SDS gel electrophoresis for protein composition analysis.
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