1.name:Sodium Hydrate,Caustic Soda 2.Formula: NaOH 3.Apperance: white crystal ... .318.4 degrees Centigrade of points. 1390 degrees Centigrade of boiling point. The city has solid state and two kinds of ... industry ,including:PVC, melamine, urea, ammonium chloride,polyvinyl alcohol, paraffin, sodium hydroxide, and so on. For more information , pls feel free ...