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|Other Names:||Zinc Sulphate Heptahydate||CAS NO.:||7446-20-0|
|Grade Standard:||Agriculture | Industrial||Purity:||98% Min|
|Appearance:||White Crystal Powder||HS CODE:||2833293000|
|Application:||Fertilizer||Solubility:||Soluble In Water|
ZINC SULFATE HEPTAHYDRATE
ZINC SULFATE POWDER CRYSTAL
ZINC SULFATE FERTILIZER
SULPHATE ZINC 21%
|Type (Zinc Sulfate Heptahydrate)|
|( Calculate Zn ) Main content||22.51||22.0||20.92|
|(Calculate ZnSO4·7H2O ) ≥%||99.0||97.0||92.0|
|Insoluble matter content ≤%||0.020||0.050||0.10|
|PH value ( 50g /L ) ≥%||3.0||3.0||——|
|Chloride ( Cl ) content ≤%||0.20||0.60||——|
|( Pb ) content ≤%||0.002||0.010||0.010|
|( Fe ) content ≤%||0.005||0.020||0.060|
|( Mn ) content ≤%||0.01||0.10||——|
|( Cd ) content ≤%||0.002||0.010||——|
|( Cu ) content ≤%||0.002||——||——|
Zinc Sulphate is appropriate for soil applications on zinc, providing a long-term supply of zinc to crops for preventing and correcting zinc deficiencies in crops. It is important for enzyme activity associated with carbohydrate metabolism in plants.
Non Agricultural Uses ( Powder )
The main application of Zinc Sulfate Monohydrate is as a coagulant in the production of rayon.
It is also a precursor to the pigment lithopone.
It is used as in electrolytes for zinc plating, as a mordant in dye, as a preservative for skins and leather and in medicine as an astringent and emetic
Zinc Sulfate Monohydrate is also used as laboratory reagent
Zinc sulphate Monohydrate is typically directly applied to soil at 10-15kg/ha, resulting in substantial residual effects with responses lasting several years. However this product does not dissolve as readily as the heptahydrate form thus is not appropriate for foliar application.
Do not use this product for fertigation or animal health purposes, as it is an insoluble granule. Note: Above application recommendations are under general conditions, your consultation to local agronomists are strong recommended.
Used as a fertilizer additive for preventing and correcting zinc deficiencies in crops
Provide a long-term supply of zinc to crops
The cheapest way of supplying Zinc element
25KG WPP/ PE/KRAFT BAGS
25MTS/ 20”FCL without pallet 20MTS/20”FCL with pallet
STORAGE & HANDLING
Keep locked up.
Do not breathe dust. Wear suitable protective clothing.
In case of insufficient ventilation, wear suitable respiratory equipment.
If you feel unwell, seek medical attention and show the label when possible.
Avoid contact with skin and eyes.
Keep away from incompatibles such as oxidizing agents, metals, acids.