The Sodium Alpha Olefin Sulfonate Aos 92% Powder is a highly efficient detergent chemical manufactured by Henan Aslan Chemical Co Ltd. It belongs to the category of organic chemicals and is widely used as a surfactant in the production of detergents. With its exceptional properties in wetting, blending, emulsification, and solubility, this powder provides excellent cleaning power and stability, even at high temperatures.

Derived from China, this detergent chemical has gained popularity in various industries due to its remarkable characteristics. It exhibits high foaming capacity, mildness, and excellent biodegradability. Moreover, it offers good resistance to hard water, making it an ideal choice for detergents that need to perform effectively under different water conditions. The Sodium Alpha Olefin Sulfonate Aos 92% Powder is compatible with other surfactants, allowing for versatile formulations and improved performance in detergent products.

Basic Information of Sodium alpha-olefin Sulfonate (AOS)
CAS:68439-57-6
MF:CnH2n-1SO3Na (n= 14 - 16)
MW: 298.42
EINECS:270-407-8
EC #: 931-534-0
HS code:340211
Function: Anionic Surfactant
Appearance: white powder
Synonyms/Other Names:
Sodium alpha-olefin Sulfonate
α-Olefin sulfonates (AOS)
Alpha-olefin sulfonate
Alpha Olefin Sulfonate 40% (AOS 40%)
sodium alpha-olefin sulfonate (C14-16)
Sodium C14-16 Olefin Sulfonate
Sulfonic acids
Alpha Olefin (Sodium C14-16 alpha olefin sulfonate)
foaming agent
sodium salts
AOS powder
AOS/35%/92%/40%/38%
sodium salts (68439-57-6)
C14-16-alkane hydroxy and C14-16-alkene, sodium salts; sodium alpha-olefin (c14-16) sulfonate

Descriptions & Applications of Sodium alpha-olefin Sulfonate (AOS)
Alpha Olefin Sulfonates,AOS powder,liquid AOS is a third generation surfactant having excellent properties in wetting, blending, emulsification, solubility, good stability at high temperature, and detergency. It has high foaming characteristics, mildness, less resistant to hard water and excellent bio-degradable.

AOS is an effective emulsifier and has excellent foaming characteristics. Its resistance to water hardness and other metallic ions is very good, and it is stable over a wide pH range. It is superior to conventional detergent actives with regard to bio-degradability, mildness to skin, cold-water solubility, rinsability, flash foaming, and detergency in hard water.

AOS is compatible with other surfactants like linear alkyl benzene sulphonate (LABS) and SLS, including soap. AOS helps to overcome the sting caused by conventional detergent actives. A combination of LABS and AOS in certain proportions can yield synergistic detergent action, which can result in improved performance of a given total active or reduced cost for a given performance.

Product Specification of Sodium alpha-olefin Sulfonate (AOS)
Item Standard of Analysis
Appearance White or light yellow powder Light yellow liquid
Active matter (%) ≥92 ≥35
Petroleum ether soluble substances (%) ≤3.0 ≤1.5
Inorganic salts (%) ≤5.0 ≤1.5
Free alkalinity (%) ≤1.0 ≤0.3
Water (%) ≤3.0 -
pH value (1% aq. solution) 9.0~11 -
Whiteness (WG) ≥70 -
Color (Hazen, 5% a.m. solution) - ≤60Detergent Chemical Sodium Alpha Olefin Sulfonate Aos 92% Powder

Package & Loading for Sodium alpha-olefin Sulfonate (AOS)
25Kgs Net PP/Paper bags,13000Kgs(520bags) into 20ft container. With pallets.
25Kgs Net PP/Paper bags,16000Kgs(640bags) into 20ft container. Without pallets.
Detergent Chemical Sodium Alpha Olefin Sulfonate Aos 92% Powder