... Foaming 3.Chlorosulfonation Method Processing Sodium Lauryl Sulfate 92%,93%,95%/SLS K12 Powder Synonyms:Sodium dodecyl sulfate,K12,SDS, ... and good biodegradation.2.Specifications: AppearancePowder FormActive ingredient (%)92%,93%,95%Petroleum ether soluble substances (%)≤ 1.5Inorganic salts (NaCl+Na2SO4) (%)≤ ... weight or according to customized Sodium lauryl sulfate 92.0%,93.0%,95.0% / SLS K12 Powder