Manganese Sulfate
Manganese Sulfate is an essential micronutrient fertilizer widely used in agriculture to correct manganese deficiencies in crops. This high-quality inorganic compound provides readily available manganese to plants, promoting optimal growth and development.
Product Specifications
- Chemical Formula: MnSO4·H2O
- Appearance: Pale pink crystalline powder
- Manganese Content: ≥31.8% (as Mn)
- Soluble in water (freely soluble at 20°C)
- pH (1% solution): 4.0-6.0
- Bulk Density: 1.2-1.4 g/cm³
| Parameter | Specification |
|---|---|
| Assay (as MnSO4·H2O) | ≥ 98.0% |
| Iron (Fe) | ≤ 0.003% |
| Chloride (Cl) | ≤ 0.005% |
| Heavy Metals (as Pb) | ≤ 0.002% |
| Water Insoluble Matter | ≤ 0.05% |
Key Applications
Manganese Sulfate is primarily used in:
- Agriculture as a micronutrient fertilizer
- Animal feed supplement
- Industrial applications (ceramics, textiles)
- Nutritional supplement manufacturing
FAQs About Manganese Sulfate
Q: What crops benefit most from Manganese Sulfate application?
A: Manganese Sulfate is particularly beneficial for cereals (wheat, barley, oats), legumes (soybeans, peas), and fruit trees (apples, cherries). These crops often show visible symptoms of manganese deficiency first, including interveinal chlorosis (yellowing between leaf veins) and reduced growth.
Q: How should Manganese Sulfate be stored for optimal shelf life?
A: Manganese Sulfate should be stored in a cool, dry place in tightly sealed containers. Avoid exposure to moisture, as it can cause caking. The product is stable under normal storage conditions for at least 2 years when properly stored. Keep away from oxidizing agents and strong acids.
Q: What are the recommended application rates for Manganese Sulfate?
A: Application rates of Manganese Sulfate vary depending on the crop and soil conditions. Typical foliar application rates range from 1-5 kg per hectare (dissolved in 200-400 liters of water). For soil application, rates of 10-25 kg per hectare are common. Always conduct soil tests to determine specific needs and follow local agricultural extension recommendations.
Safety Information
- Wear appropriate protective equipment (gloves, goggles, dust mask)
- Avoid inhalation of dust
- Wash thoroughly after handling
- Store away from food and feed
Our Manganese Sulfate is manufactured to the highest quality standards, ensuring consistent performance and reliability for agricultural and industrial applications. The product undergoes rigorous quality control testing at every production stage to guarantee purity and effectiveness.