What Is Manganese Sulfate Monohydrate and Why Is It Essential in Agriculture and Industry?
Introduction
Manganese Sulfate Monohydrate (MnSO₄·H₂O) is a vital inorganic compound widely used as a micronutrient fertilizer, feed additive, and industrial raw material. It is known for its high bioavailability of manganese, making it crucial in plant growth, animal health, and various chemical manufacturing processes.
Product Information
Chemical Name: Manganese Sulfate Monohydrate
Molecular Formula: MnSO₄·H₂O
Appearance: Pale pink crystalline powder
Solubility: Highly soluble in water
CAS Number: 10034-96-5
Key Features
Rich source of bioavailable manganese
High solubility for efficient nutrient delivery
Safe as an animal feed trace mineral supplement
Versatile for industrial and chemical synthesis
️ Stable and easy to handle crystalline form
Applications
| Industry | Function | Examples |
|---|---|---|
| Agriculture | Micronutrient fertilizer | Soil and foliar application for crops |
| Animal Feed | Trace mineral supplement | Livestock and poultry diets |
| Industrial | Raw material for chemical synthesis | Manufacturing of dyes, paints, and ceramics |
| Water Treatment | Oxidizing agent and impurity remover | Potable water purification systems |
Mode of Action
In plants, manganese sulfate supplies Mn²⁺ ions, essential for photosynthesis, enzyme activation, and chlorophyll production. In animal nutrition, it prevents manganese deficiency, supporting bone formation and metabolic functions.
Advantages
✅ Highly effective for correcting manganese-deficient soils
✅ Fast-absorbing in both soil and foliar fertilization
✅ Dual use in agriculture and animal feed
✅ Industrial-grade applications for multiple processes
Limitations
❌ Excessive use may cause manganese toxicity in plants
❌ Requires precise dosing in feed to avoid imbalances
❌ Moisture-sensitive and should be stored properly
FAQs
Q: Is manganese sulfate monohydrate safe for food crops?
A: Yes, when applied at recommended rates, it is safe and beneficial for crop yield and quality.
Q: Can it be used in hydroponics?
A: Yes, its high solubility makes it ideal for hydroponic nutrient solutions.
Q: What is its role in animal feed?
A: It provides essential manganese for bone development, reproduction, and metabolic functions in livestock.
Conclusion
Manganese Sulfate Monohydrate is a key source of manganese for agriculture, animal feed, and industrial processes. Its high solubility, bioavailability, and versatility make it indispensable across multiple applications.
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