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Zinc Sulphate Hepta Granular

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  Zinc Sulphate Hepta Granular
  Molecular Formula: ZnSO4 .H2O
  Feature :1-2mm & 2-4mm creamy white granular
  CAS# :7446-20-0
  Quality standard:HG/T2326-2005

Testing Items Percentage National Standard Internal Standard
Creamy white Creamy white
Zn % >= 21 >=21
Pb % <= 0.001 <= 0.001
As % <=0.0005 <= 0.0005
Cd % <= 0.001 <= 0.0008
Partical size % 1-2mm & 2-4mm 1-2mm & 2-4mm

  The product is creamy white spherical particle, and the particle size with 1-2mm and 2-4mm are available. The particle compression resistance is 2kg. It is made by kneading & granulating zinc sulphate powder. It is easy to absorb moisture, and is soluble in water but not in acetone.
  Quality standard: Zn content can be customized according to customer requirements.