... as dish 4.widely used in cosmeti Product: Sodium Lauryl Ether Sulfate (SLES) 28% sles 28%, raw material ... for liquid detergent, Sodium Alcohol Ether Sulphate Chemical formula: ... matter , %28+/-170+/-2Unsulfated matter , % 1.5max2.5maxSodium Sulfate , %1.0max1.5maxPH value (1% a.m.) 7 ... and clearer in textile industry. Sodium Lauryl Ether Sulfate (SLES) 28%