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Quick Details

  • Classification: Sulphate
  • Type: Zinc Sulphate
  • CAS No.: 7446-19-7
  • Other Names: Zinc sulphate mono
  • MF: ZnSO4.H2O
  • EINECS No.: 231-793-3
  • Place of Origin: Jiangsu, China (Mainland)
  • Grade Standard: Food Grade
  • Purity: 98
  • Appearance: white granular
  • Application: Food grade
  • Brand Name: Kolod
  • Model Number: 98%
  • Product name: zinc sulphate mono

Packaging & Delivery

Packaging Details 25kgs kraft paper bag line with PE
Delivery Time One week
Zinc Sulfate
Zinc Sulfate
Molecular formula:
ZnSO4.H2O, ZnSO4.7H2O
Molecular weight:
179.48(Monohydrate), 287.54(Heptahydrate)
7446-19-7(H2O); 7446-20-0 (7H2O)
It is colorless or white crystalline powder, odorlessness. Efflorescence in air. Acid hydrometer is 1.957(25/4℃) to litmus. Melting point is 100℃. It's soluble in water and glycerol, insoluble in etha
It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and transport:
It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separate
It is used as food additives, animal feed, printing and dyeing, timber preservative.Used as analytical reagent.
other information:
Content w/%ZnSO4.H2O99.0-100.598.0-100.5
As,mg/kg ≤0.0003-
Alkali metal w/% ≤0.500.5
Se,mg/kg ≤0.0030.003
Hg,mg/kg ≤0.00010.0005
Pb,mg/kg ≤0.00040.001
Cd,mg/kg ≤0.00020.0005

Transaction History of the Supplier

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $32,000
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