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Eco-Friendly Surfactant Sodium Alpha Olefin Sulfonate Powder and Liquid, AOS 92 / 35
Jan 22, 2017

Product Detail

Basic Info
  • Model NO.:AOS 92 / 35

  • Classification:Substituted Benzenes

  • Shape:Powdery

  • Grade Standard:Industrial Grade

  • Source:Petroleum

  • Transport Package:25 Kg Per Bag

Product Description
Eco-Friendly Surfactant Sodium Alpha Olefin Sulfonate Powder and Liquid, AOS 92 / 35

Commodity Name: Sodium Alpha Olefin Sulfonate (AOS 92 / 35)
Structural formula: RCH(OH)(CH2)nSO3Na
CAS No.: 68439-57-6


AOS has excellent wetting property, detergency, foaming ability and stability, and Emulsifying power. It also has excellent calcium soap dispersibility, hard water Resisitency.

Good solvency and compatibility with other surfactant, rich and fine foam, easy rinse, fastly 100% biodegradation, low toxicity and low irritation to skin
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Items Specification
AOS 92 AOS 35
Appearance(25° C) White or Buff Powder Buff Liquid
Odor No strange Odors
Active Matter Content(%) 92± 2 35± 2
Unsulfated Matter(%) Max 3.0 Max 1.5
Inorganic Salt(%, as Na2SO4) Max 5.0 Max 1.5
Free Alkali(%, as NaOH) Max 1.0 Max 0.3
Color(Klett, 5%Am. Aq. Sol) -- Max 60
Water(%) Max 3.0 --
pH Value (1% aq. Solution) 9.5-11.5 --


Especially in the application of non-phosphorus detergents, it has not only the good washing ability, but also good compatibility with enzyme agents. Widely use in non-phosphorus washing powder, liquid detergents and home washing products, hair shampoo, face cleaning etc.

Also use textile, printing and dyeing industry, petrochemical products, industrial hard surface cleaning agents etc.

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