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sodium hydrodixe: 1.product line:96% caustic soda flakes 99% caustic soda flakes 96% caustic soda solid 99% caustic soda solid 99% caustic soda pearls 2.chemical name:sodium hydroxide 3.formular:NaOH 4.executive standard:GB/206-2006 5.content:caustic soda 99% NaOH%>=99.0 NaCL%<=0.03 Na2CO3%<=0.5 Fe2O3%<=0.005 caustic soda 96% NaOH%>=96.0 NaCL%<=2.5 Na2CO3%<=0.5 Fe2O3%<=0.005 6.usage:refined petroleum ,paper ,textle ,dyeing ,water treatment 7.packaging:25kg/bag ,25t/20'FCL we are the professional manufactuer will offer you our excellent quality goods competitive price and best service. we are the manufacturer ,the specific :NaOH%>99.0% NaCL%<0.03 Na2CO3%<0.5 Fe2O3<0.005 white solid ,packing:25kg/ppbag