Zinc Sulphate Monohydrate 28% (Chemical Formula: ZnSO₄·H₂O) is a high-purity inorganic zinc salt containing approximately 28% zinc, supplied in free-flowing crystalline or powder form. Compared to heptahydrate grades, the monohydrate form offers a higher zinc concentration, making it a preferred choice for applications requiring efficient zinc delivery with reduced dosage.
Manufactured by Nissi Chem Industries (Pvt. Ltd.) in Gujarat, India, this product is produced under controlled processing conditions to ensure consistent zinc content, excellent solubility, and reliable performance for agricultural, industrial, and formulation uses.
Key Features & Benefits
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High Zinc Content (~28%) for efficient nutrient delivery
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Monohydrate Form requiring lower application rates
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Excellent Water Solubility for rapid absorption and reaction
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Low Impurity Levels ensuring consistent quality
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Easy Handling & Storage compared to hydrated grades
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Reliable Supply from Gujarat-based manufacturing facilities
Technical Specification Table
| Parameter | Specification |
|---|---|
| Product Name | Zinc Sulphate Monohydrate |
| Grade | Industrial / Agricultural |
| Chemical Formula | ZnSO₄·H₂O |
| CAS Number | 7446-19-7 |
| Molecular Weight | 179.47 g/mol |
| Appearance | White crystalline powder / granules |
| Zinc Content (Zn) | ~28% |
| Purity | ≥ 98% (typical) |
| Solubility | Freely soluble in water |
| pH (5% solution) | 3.5 – 5.0 |
| Form | Powder / Crystals |
| Packaging | 50 kg bags |
| Manufacturer | Nissi Chem Industries (Pvt. Ltd.), Gujarat, India |