Zinc Sulphate Heptahydrate

Product name:Zinc sulfate heptahydrate
Molecular formula: ZnSO4.7H2O
CAS NO.: 7446-20-0
Appearance : white powder
Grad: Agriculture

We bring forth Heptahydrate Zinc Sulphate that is tested for purity and better quality. Formulated under apt conditions, the Heptahydrate Zinc Sulphate supplied by us is a White free fllowing powder which decomposes on exposure to dry air. Ideally used in various industries & directly to the different state of the farmers, the Heptahydrate Zinc Sulphate is also used as a fertilizer to remove the deficiency of Zinc & Required for curing the mineral deficiency in crops.

Applications :

  • fertilizer (for soils)
  • Pigment industry
  • Chemical industry
  • Agriculture industry
  • Textile and leather industry

Packaging :

  • 1 kg - Polyester laminated or LDPE pouches
  • 5 kg - Laminated HDPE bags with LDPE liner or LDPE laminated polyester pouches
  • 10 kg, 25 kg, 50 kg - Laminated HDPE bag

Chemical Properties :

Zinc (Zn) weight 21.0 Min.
Copper (Cu) weight 0.1 Max.
Lead (Pb) weight 0.003 Max.
Magnesium (Mg) weight 0.05 Max.
pH not less than 4.0
Solubility in water weight 99.5 Min.

 Physical Properties:

Physical Condition Free flowing powder form
Colour Creamy White
Chemical Formula ZnSO4.7H2O
Molecular weight 287.55
Specific Gravity/ Density 1.96 gm/cm3 (122 lbs/ft3)
Melting Point Transition at 39oC (103oF)
Solubility in 100 parts of water 115.2 at 0oC (32oF) & 653.6 at 100oC (212oF)