Purity (NaOH): 98% Min
Sodium Carbonate (Na2CO3): 0.5 % Max
Sodium Chloride (NaCl): 0.02 % Max
Ferric oxide: 0.004% max.
Packing: in 25 P.P KG bag.
Uses: Used as soap-making, paper-making, printing, textiler, glass, porcelain enamel, pharmacy, dyestuff, metallic wares, pesticides, leather-making and fat-refining, etc.