Magnesium Nitrate
Magnesium Nitrate (Mg(NO₃)₂)
Magnesium Nitrate is a white crystalline salt with the formula Mg(NO₃)₂·6H₂O in its commonly available hexahydrate form. It is highly soluble in water and widely used in agriculture as a magnesium and nitrogen fertilizer, as well as in the chemical industry and pyrotechnics. This compound provides magnesium and nitrate ions simultaneously—both vital for plant nutrition and industrial applications.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | White crystalline powder |
| Chemical Formula | Mg(NO₃)₂·6H₂O |
| Purity | ≥ 98% |
| Magnesium (Mg) | ≥ 9.5% |
| Nitrate Nitrogen (N) | ≥ 10.5% |
| Solubility | 100% water soluble |
| pH (5% solution) | 5.0 – 7.0 |
| Moisture Content | ≤ 0.5% |
Key Features & Benefits
- Dual Nutrient Source – Supplies magnesium (essential for chlorophyll) and nitrate nitrogen for plant growth.
- Quick Absorption – Nitrate form ensures faster nutrient uptake.
- Improves Photosynthesis – Magnesium is a central component of chlorophyll.
- Enhances Nutrient Mobility – Boosts phosphorus and calcium mobility in plants.
- Free of Sulphates & Chlorides – Safe for sensitive crops like tobacco, tomatoes, and lettuce.
- Highly Soluble – Ideal for fertigation, hydroponics, and foliar feeding.
Applications
- Agriculture – Fertilizer for magnesium-deficient soils or crops.
- Hydroponics – Nutrient source in soil-less systems.
- Chemical Industry – Used in the manufacture of explosives, catalysts, and ceramics.
- Pyrotechnics – Provides bright white flame when combusted.
Summary
Magnesium Nitrate is a fast-acting, fully soluble fertilizer and industrial salt that plays a vital role in crop production, chemical manufacturing, and specialty applications. Its balanced nutrient profile makes it ideal for high-value crops and precision agriculture.