... reputation-All the inspections such as BV, SGS CERTIFICATE OF ANALYSIS Testing Item (Method: Iron Exchange Membrane)Testing Results ... , enamel, metal products industrial, also are main raw materials of batteries, leather, organic synthesis, electroplating industry.Package: Caustic Soda ... Soda/Sodium hydroxide Pearls(SGS,BV,CIQ,REACH)Manufacturer;CAS No:1310-73-2;water treatment/oil refining industry