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Sodium Dodecyl sulfate (SLS white powder,needle)
Synonym : Sodium Dodecy Sulphate,SLS,SDS,Sulfuric Acid Monododecyl Ester Sodium Salt; Sodium Dodecanesulfate; Dodecyl Alcohol,Hydrogen Sulfate,Sodium Salt,sodium lauryl sulfate
Sodium lauryl sulfate (SLS) is an anionic surfactant. By lowering the surface tension of aqueous solutions, surfactantscan act as wetting agents by enhancing the spread of water over surfaces.
1.Specifications:
Item |
| Specification | |||
Appearance | White Powder Form | Clear, light yellow Liquid 1# | Clear, light yellow Liquid 2# | ||
Active ingredient (%) | ≥92 | ≥93 | ≥95 | Total Solid matter(%) ≥28 | Total Solid matter(%) ≥35 |
Petroleum ether soluble substances (%) | ≤1.5 | ≤1.5 | ≤1.5 | ≤0.5 | ≤0.3 |
Inorganic salts (NaCl+Na2SO4) (%) | ≤5.5 | ≤4.5 | ≤2.5 | ≤2.0 | ≤2.0 |
Water (%) | ≤2.5 | ≤2.5 | ≤2.5 | - | - |
pH (1% aq. Solution 25°C) | 7.5~9.5 | 7.5~9.5 | 7.5~9.5 | 7.5~9.5 | 7.5~9.5 |
Whiteness (WG) | ≥90 | ≥90 | ≥90 | - | - |
Color (Hazen, 5% a.m. solution) | - | - | - | ≤50 | ≤50 |
2.Feature:Good Emulsifying, foaming, osmosis, detergency and dispersing performances.Dissolves in the water easily.Compatibility with anion and non-ionic.Fast biodegradability.
3.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.
• Electrolyzation of Manganese Dioxide.
4.Package:
• Powder and needle form products in craft-paper bags or woven bags, 10kg, 20 Kg net weight.
• Liquid form products in plastic barrels, 200 Kg net weight.
Sodium Lauryl sulfate (SLS white powder,needle )