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Alpha Olefin Sulfnate (AOS 35%) CAS 68439-57-6

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Alpha Olefin Sulfnate (AOS 35%) CAS 68439-57-6


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Sodium alpha olefin sulfonate (AOS)
CAS No.68439-57-6

Performance and application:
α-olefin sulfonate is a type of anionic surfactant processed by α-olefin gas-phase sulfonation and continuous neutralization. It has excellent emulsifying, decontaminating and calcium soap dispersing performances. Advantages include good solvency and compatibility, rich and fine foam, easy to biodegradation, low toxicity and low irritation to skin, etc. Especially in the application of non-phosphorus detergents, it has not only the good washing ability, but also good compatibility with enzyme agents. Powder (grain) shape products have good fluidity, therefore they are widely used in non-phosphorus washing powder, liquid detergents and home washing products, textile, printing and dyeing industry, petrochemical products, and industrial hard surface cleaning agents, etc.
Technical data:




measuring method


Colorless to yellowish liquid

Eye measurement

 Active matter,%


GB/T 5173-1995

 Free oil ,%

1.0 Max.

 Sodium sulfate, %

1.5 Max.

GB/T 6366-1992

 Free alkali (by NaOH) ,%

0.3 Max.

 Color(5% a. m.),Hazen

80 Max.

GB 9104.4-1988

 Water % .


pH value


200kg(n.w.) per plastic drum.
Storage:Store this product in dry and cool place, kept away from sunshine and rain.

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Mrs. Lily Xu
  • 86-571-87826197
  • RM 1713, No. 702 Gudun RD., Xihu District,Hangzhou,Zhejiang, China
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