Industry Grade Caustic Soda Pearls

1. caustic soda pearls 99% . Caustic soda pearls99% . Molecular formula: naoh . Molecular weight: 40.00 2. Specification of caustic soda pearls 99% omposing flakepearlsolid 96% flakepearlsolid 98% flakepearlsolid 99% naoh 96% min. 98% min. 99% min. Na2co3 1% max. 0.5% max. 0.5% max. Nacl 2% max. 0.03% max. 0.03% max. Fe2o3 0.01% max. 0.005% max. 0.005% max 3. usage of caustic soda pearls 99% for the papermaking, production of cellulosic thick liquid and dregs of rice; used in the soap, formate production of washing the silk ribbon pharmaceutical