The pure product is colorless and transparent crystals, soluble in water, and strongly exothermic.And soluble in alcohol and gly

Quality standard	NaOH(%)	Na2CO3(%)	NaCL(%)	Fe2O3(%)
96%caustic soda	96.10	1.00	2.20	0.004
99%caustic soda	99.10	0.30	0.01	0.001

Widely used in wastewater treatment agent,Basic analytical reagents,Preparation of analysis with standard alkali.A small amount of carbon dioxide and moisture absorbent.Acid in sodium salt manufacturing.Manufacture of other reagents containing hydroxyl ions; have important uses in paper, printing and dyeing wastewater treatment, electroplating

Caustic soda flakes 99% Sodium hydroxide