1.white gyanules or powder will be decomposed into ZnO and SO3 at767 2.OEM 3.High quality and low price

1.white gyanules or powderwill be decomposed into ZnO and SO3 at767°C

2.Mianly used in the manufacture of lithopone and other zinc salt; as auxiliary of viscose fiber and vinylon

 fiber; as mordant; in electroplating,flotation; as micronutrient fertilizer

  

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