SLES 70/28 ,we are manufacturer ,quality control by factory lab or CIQ ... industries,dyeing agent,cleaner,foaming agent and degreasing agent. ItemIndex70%28%AppearanceWhite to yellowish pasteColorless to yellowish clear liquidOdorNo Strange OdorsActive ... .5Color, Hazen (5% a. m.)10 max10 max. SLES 70/28