... foaming, osmosis 4,K12,Sodium Lauryl Sulphate,SLS 1,Professional manufacturer 2,Quickly delivery 3,Good ... emulsifying, foaming, osmosis 4,K12,Sodium Lauryl ... and longstanding foam, innocuity and good biodegradation.2.Specification: ItemIndexAppearanceWhite or light yellow powderActive ... (%)≤4.5≤3.5≤1.8Water (%)≤2.0≤2.0≤2.0pH (1% aq. solution)7.5 ...