... professional experience 3.ISO certficate SODIUM SULPHATE ANHYDROUS FOR DETERGENT USE Name of goodsstandardresultSodium sulphate99.0%min99.3Water insouble ... Co.,ltd is mainly supply the raw material for detergent powder plants.The main item as:STPP94%,SLES70%,LABSA96%, ... ash,Sodium sulphate anhydrous,Calcium hypochlorite and Zeolite powder for detergent use. If you have any interesting with us,please ...