Zinc Sulfate Monohydrate (CAS 7446-19-7) Comprehensive Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industrial Uses
- Performance Comparison With Alternative Zinc Salts
- Usage Scenarios & Best Practices
- Verified Customer Case Studies
- Request Customized Solutions
Product Overview & Specifications
Basic Parameters
| Parameter | Value |
|---|---|
| Chemical Formula | ZnSO4·H2O |
| CAS Number | 7446-19-7 |
| Appearance | White crystalline powder |
| Zinc Content | ≥35.5% |
| pH Value (5% solution) | 4.0-6.0 |
| Heavy Metals | ≤10ppm |
Competitive Advantages
| Feature | Monohydrate | Heptahydrate | Zinc Oxide |
|---|---|---|---|
| Zinc Concentration | 35.5% | 22.3% | 80% |
| Solubility (Water) | 96.5g/100ml | 57.7g/100ml | Insoluble |
| Storage Stability | 24 months | 18 months | 36 months |
| Bioavailability | High | Medium | Low |
Key Applications & Industrial Uses
Primary Applications
- Agriculture: Correct zinc deficiency in crops (corn, rice, citrus)
- Animal Feed: Essential micronutrient for livestock/poultry growth
- Water Treatment: Corrosion inhibitor in cooling towers
- Pharmaceuticals: Active ingredient in electrolyte solutions
- Chemical Synthesis: Precursor for zinc pigments & catalysts
Usage Scenarios & Best Practices
Agricultural Application
| Crop Type | Application Rate | Method | Frequency |
|---|---|---|---|
| Fruit Trees | 2-4kg/acre | Foliar Spray | 3x/season |
| Cereals | 5-8kg/acre | Soil Application | Pre-planting |
Feed Additive Formula
| Livestock | Zn Requirement | Mixing Ratio |
|---|---|---|
| Poultry | 40-100mg/kg | 0.1-0.25% premix |
| Swine | 50-150mg/kg | 0.15-0.3% premix |
Verified Customer Case Studies
Case 1: Agricultural Cooperative (Thailand)
- Challenge: 30% yield reduction in mango plantation
- Solution: 3x foliar sprays (0.2% ZnSO4·H2O)
- Result: 28% yield increase, 15% Brix improvement
Case 2: Feed Mill (Vietnam)
- Challenge: High poultry mortality rate (12%)
- Solution: 80ppm zinc in feed formulation
- Result: Mortality reduced to 4%, 18% faster weight gain
Request Customized Solutions
Get technical specifications sheet and formulation guidance:
- Email: info@vivalr.com
- Phone: (86) 15866781826
Request free sample (1kg available for testing purposes)



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