UNIZINC ZSH (ZINC SULPHATE HEPTAHYDRATE)
GENERAL INFORMATION
UNIZINC ZSH is a crystalline, colorless to white compound composed of zinc, sulfur, oxygen, and water molecules. It is primarily used as a zinc supplement in fertilizers and animal feeds due to its high solubility and bioavailability.
PRODUCT DESCRIPTION
| PROPERTY | VALUE |
|---|---|
| Product Name | UNIZINC ZSH (Zinc Sulphate Heptahydrate) |
| Chemical Name | Zinc Sulphate Heptahydrate |
| CAS Number | 7446-20-0 |
| Molecular Formula | ZnSO4·7H2O |
| Molecular Weight | 287.54 g/mol |
| Appearance | White crystalline solid |
| Purity (as ZnSO4·7H2O) | ≥ 98% |
| Zinc Content | 21.5% – 22.5% |
| Solubility | Freely soluble in water |
APPLICATION AREAS
| SECTOR | APPLICATIONS |
| Agriculture | Micronutrient fertilizer (Zn source) |
| Animal Feed | Feed additive for livestock and poultry |
| Industrial Chemicals | Electroplating, flotation agents, textile mordant |
| Pharmaceuticals | Astringent and dietary supplement |
TECHNICAL SPECIFICATIONS
Zinc Content: 21.5 – 22.5%
pH (5% solution): 4.0 – 5.5
Lead (Pb): ≤ 0.002%
Cadmium (Cd): ≤ 0.001%
Arsenic (As): ≤ 0.0005%
Purity: ≥ 98%
ADVANTAGES
Excellent source of bioavailable zinc
Rapid water solubility ensures quick plant uptake
Suitable for both foliar and soil applications
Meets feed and fertilizer grade standards
PACKAGING / STORAGE
Packaging Options: 25 kg woven PP bags with PE liner or 1 MT jumbo bags
Storage Conditions: Store in a dry, well-ventilated area away from moisture
Shelf Life: 24 months in sealed packaging
SAFETY / HANDLING
Avoid inhalation and contact with eyes and skin
Use personal protective equipment during handling
Store away from incompatible materials (e.g., strong bases)
Refer to SDS for detailed safety information
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