Identification
Chemical description |
Sodium alpha-olefin (C12) sulfonate |
EC name |
Dodecene-1-sulfonic acid, sodium salt (and) 1-Dodecanesulfonic acid, hydroxy-, sodium salt |
CAS # |
30965-85-6 (and) 128824-30-6 |
EC # |
608-562-4 (and) 603-304-7 |
Hansanyl OS-A 120 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-A 120 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 |
active matter, % wt. |
37 ± 1 |
pH, 10% aqueous solution |
11 - 12 |
Application areas
HI&I cleaning Emulsion polymerization Fire-fighting Personal care
Laundry detergents Industrial auxiliaries Construction chemicals Oil fields Agriculture
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