caustic soda pearls 99%

Lately, our factory imported a whole set of processing line from Japan, specializes to produce Caustic Soda( pearls/ granular). The equipment electrolysis brine(Sea Salt solution) to Caustic Soda of bead shape.It uses the most advanced technique in producing Caustic Soda(Pearls,), the Diaphram Cell Process to make our Caustic Soda(pearls)of the best quality and chemical property. The finished goods are of excellment purity and reacts more quickly, efficiently with raw materials than other Caustic Soda .Its the perfect reactant for high-end chemical products and projects. Here is a test result of our Caustic Soda(pearls),certified by SGS Tianjin Branch, its SGS Sample No is Tj09-0199.001 Parameters of Caustic Soda(Pearls): Sodium Hydroxide(NaOH): %(m/m) 99.15% Sodium Carbonate(Na2CO3): %(m/m) 0.5% Sodium chloride(NaCl): %(m/m) 0.012% Ferric Oxide(Fe2O3): %(m/m) 0.005%