Sodium C14-16 olefin sulfonate AOS CAS 68439-57-6

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Chemical Name:Sodium C14-16 olefin sulfonate/AOS

CAS: 68439-57-6

Item Specification
  Powdered products (92%) Liquid products (35%)
Appearance White or light yellow powder Light yellow transparent liquid
Active matter,% ≥ 92.0 35±1
Petroleum ether soluble matter,% ≤ 3.0 1.2
Inorganic salt,% ≤ Sodium sulfate 5.5 1.0
  Sodium chloride   0.1
Moisture,% ≤ 3.0
PH value (1% aqueous solution) 9.0-12.0
Free base (%) ≤ 0.3
Whiteness (WB), ≥ 80
Color Klett (5% active), ≤ 55

Sodium α-olefin sulfonate is a kind of anionic surfactant, which is prepared by sulfonation of α-olefin with sulfur trioxide through gas phase membrane and continuous neutralization.AOS has the characteristics of excellent emulsifying, detergency and calcium soap dispersing power, good solubility and compatibility, fine and rich foam, easy biodegradation, low toxicity and small irritation to skin, etc. Especially when applied to phosphate-free detergents, AOS can not only maintain good detergency, but also have good compatibility with enzyme preparations. The flowability of the powder product is good.Therefore, the detergent can be widely applied to various household washing products such as phosphorus-free washing powder, liquid detergent and the like and the cleaning of textile printing and dyeing industry, petrochemical products and industrial hard surfaces.

92% of the product (powder) is packed in kraft paper bags of 20kg and 25kg with plastic lining; 35% of the product is packed in plastic drums of 200kg and tons. Store in a cool, dry place, away from the sun and rain.
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