Hansanyl OS-UL


Chemical description Sodium alpha-olefin (C14-16) sulfonate
INCI name Sodium C14-16 Olefin Sulfonate
EC name Sulfonic acids, C14-16 (even numbered)-alkane hydroxy and C14-16 (even numbered)-alkene, sodium salts
CAS # 68439-57-6
EC # 931-534-0
Hansanyl OS-UL is a mild anionic surfactant with excellent viscosity and foam characteristics. It offers good solubility in water, high surface activity, enhanced detergency and foamability, compatability with all other types of surfactants, low sensitivity to water hardness, high level of biodegradability and low irritation and ecotoxicity.
Hansanyl OS-UL is an optimal surfactant solution for the formulation of personal care and cosmetic products, HI&I cleaning and laundry detergents. For its unique properties the product is also used in agricultural products, construction industry, fire-fighting foams etc.

Physical and chemical properties

appearance at 20°C yellowish to yellow liquid
density at 20°C, g/cm3, c. 1.05
active matter, % wt. 39 ± 2
pH, 10% aqueous solution 5.5 - 6.5

Application areas

HI&I cleaning
Emulsion polymerization
Personal care
Laundry detergents
Industrial auxiliaries
Construction chemicals
Oil fields

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