Secondary and Micronutrients

IFFCO’s Zinc Sulphate ensures proper growth and development of plants

Zinc Sulphate Monohydrate is used as a fertilizer additive for preventing and correcting zinc deficiencies in crops

Zinc is important for enzyme activity associated with carbohydrate metabolism in plants and animals. It is also important for protein synthesis in animals

Zinc Sulphate Mono- hydrate (ZnSO4. H2O) –  Specifications as per FCO

Matter- insoluble in water per cent by weight, maximum 1.0
Zinc (as Zn) per cent by weight, minimum 33.0
Lead (as Pb) per cent by weight, maximum 0.003
Iron (as Fe) per cent by weight, maximum 1.0
pH (5% solution) not less than 4.0
Sulphate Sulphur (as S) per cent by weight, minimum 15.0
Cadmium (as Cd) per cent by weight, maximum 0.0025
Arsenic (as As) per cent by weight, maximum 0.01

BENTONITE SULPHUR

1. Sulphur 90 % (Granular) - Specifications as per FCO

Moisture  per cent by weight, maximum 0.5
Total sulphur (as S) per cent by weight, minimum 90.0
Particle size - Minimum 90 percent of the material shall be retained between 1mm and 4 mm IS sieve

2. Sulphur 90 % (Powder) - Specifications as per FCO

Moisture  per cent by weight, maximum 1.0
Total sulphur (as S) per cent by weight, minimum 90.0

3. Magnesium Sulphate : Specifications as per FCO

Magnesium (as Mg) per cent by weight, minimum 9.5
Sulphate Sulphur (as S) per cent by weight, minimum 12.0
Matter insoluble in water per cent by weight, maximum 1.0
pH (5% solution) 5.0-8.0
Lead (as Pb) per cent by weight, maximum 0.003
Cadmium (as Cd) per cent by weight, maximum 0.0025
Arsenic (as As) per cent by weight, maximum 0.01

4. Di-Sodium Tetra Borate Penta Hydrate: Specifications as per FCO

Boron (as B) per cent by weight, minimum 14.5
Matter insoluble in water per cent by weight, maximum 1.0
Arsenic (as As) per cent by weight, maximum 0.001
Lead (as Pb) per cent by weight, maximum 0.001
Cadmium (as Cd) per cent by weight, maximum 0.0025