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Zinc Sulfate - ZINSA

Zinc Sulfate

Zinc Sulfate


We specialize in the production of Zinc Sulfate Heptahydrate.

The quality of our raw material and our standardized processes guarantee the quality of the product for the appropriate use in the agricultural and mining industries, among others.

The characteristics of the zinc sulfate heptahydrate are as follows :

Zinc sulfate compounds are salts of sulfuric acid formed by replacing hydrogen with zinc.

Because of its zinc content, the sulfate is a source of zinc used as a 100% water-soluble fertilizer, suitable for preventing and correcting zinc deficiencies in crops. It is a suitable fertilizer for foliar application, fertigation and drip irrigation systems or hydroponics.

Due to its water solubility and hydrophilic properties, sulfate is used in mineral flotation operations as a depressant of zinc and pyrite minerals.

Properties of Zinc Sulfate

  • Appearance: Crystals
  • Color: Colorless to white
  • Odor: Odorless
  • Density (20º C) 1.97 g/cm
  • Melting point: 100º C
  • Boiling point: Decomposes below the boiling point at 500º C
  • Thermal decomposition: Anhydrous substance
  • Solubility in Water (20º C): 965 g/l
  • PH (5% solution at 25% C): 4.0 - 6.0



  • 25-kg polypropylene bags in 1,000-kg pallets.
  • Other packaging upon your requirement.


Store in a dry place.

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