| CAS No.: | 151-21-3 |
|---|---|
| Grade: | Detergent Grade |
| Certification: | MSDS |
| Usage: | Hair Care Chemicals, Detergent Raw Materials |
| Raw Material: | Detergent Raw Materials |
| Transport Machine: | Ordinary Goods Truck |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Product Name: SLS K12 Needle Sodium Lauryl Sulfate CAS No.: 151-21-3
Product Description:
Sodium Lauryl Sulfate (SLS) or Sodium Dodecyl Sulfate (SDS or NaDS) (C12H25SO4Na) is an anionic surfactant that is used in industrial products including engine degreasers, floor cleaners, and car wash soaps; as well as in household products such as toothpastes, shampoos, shaving foams, some dissolvable aspirins, fiber therapy caplets, and bubble baths for its thickening effect and its ability to create a lather. The molecule has a tail of 12 carbon atoms, attached to a sulfate group, giving the molecule the amphiphilic properties required of a detergent.
Sodium lauryl sulfate is prepared by esterification of sulfuric acid with dodecanol (lauryl alcohol, C12H25OH), by neutralization with sodium carbonate. It is used in both industrially produced and home-made cosmetics.
Product Feature:
• Good Emulsifying, foaming, osmosis, detergency and dispersing performances.
• Dissolves in the water easily.
• Compatibility with anion and non-ionic.
• Fast biodegradability.
Product Application:
• Detergency: tooth paste, shampoo, cosmetic, detergent and so on.
• Construction: plasterboard, additive of concrete, coating and so on.
• Pharmaceutical: Medicine, pesticide and so on.
• Leather: leather soft agent, wool cleaning agent and so on.
• Paper making: penetrant, flocculating agent, deinking agent and so on.
• Auxiliaries: texitile auxiliaries, plastic auxiliaries and so on.
• Fire fighting: oil well fire fighting, fire fighting device and so on.
• Mineral choosing: mine flotation, coal water mixture and so on.
• Rubber latex.
• PVC Paste Resin.
Product Package and Storage:
• 25kg/bag or 50kg/drum
• Powder and needle form products , store in a cool, dry place. Avoid moisture and heat.
• Liquid products, no excess press.
| Parameter | Specification | Results | Results |
| Appearance | White needle | White needle | Pass |
| Active matter | ≥92 | 92.35 | Pass |
| Water content | ≤5.0 | 3.34 | Pass |
| Na2SO4 + NaCl | ≤5.0% | 3.49% | Pass |
| Unsulfated matter | ≤1.5% | 0.82% | Pass |
| Hazen (Colour) | ≥80 | 85.0 | Pass |
| PH Value (1%aq) | 8.0-10.5 | 10.1 | Pass |
| Heavy Metal Content,ppm,mg/kg | ≤20 | 4 | Pass |
| Arsenic,ppm,mg/kg | ≤3 | 0.2 | Pass |
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Audited Supplier 
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