1.name:Sodium Hydrate,Caustic Soda 2.Formula: NaOH 3.Apperance: white crystal ... soda pearls: 99% 5.About us :Kunming Dushunlai Economic & Trade Co.,Ltd,--established in 2002, is a professional chemical products manufacturer and ... industry ,including:PVC, melamine, urea, ammonium chloride,polyvinyl alcohol, paraffin, sodium hydroxide, and so on. For more information , pls feel free ...