... of anionic surfactant with excellent performance, used in detergent Sodium Lauryl Ether Sulfate (SLES),70% CAS Code:68585-34 ... leather industries,dyeing agent,cleaner,foaming agent and degreasing agent. Sodium Lauryl Ether Sulfate (SLES),70%ItemsSLESAppearanceColourless to Pale Yellow/ ... %70±2Unsulphated Matter%, (ref.100%active matter)≤1.5Sodium Sulphate%, (ref.100% active matter)≤1.0Color(5%Am.aq. ...