$325.00
Magnesium Sulfate Monohydrate 99% – A High-Purity Source of Magnesium and Sulfur
Magnesium Sulfate Monohydrate 99% is a white, crystalline powder widely used across agriculture, industry, animal nutrition, and chemical processing. With the chemical formula MgSO₄·H₂O, it contains one molecule of water of crystallization and serves as a concentrated source of magnesium and sulfur, two essential elements for plant growth and animal metabolism. Its high purity (≥ 99%), excellent solubility, and stability make it a preferred choice for professionals seeking performance, reliability, and efficiency in their applications.
Unlike the heptahydrate form (commonly known as Epsom Salt), magnesium sulfate monohydrate offers a more compact, less hydrated form, allowing for higher magnesium concentration per unit weight. This makes it particularly suitable for bulk mixing in fertilizers, feed additives, and industrial blends.
Description
🔬 Specifications of Magnesium Sulfate Monohydrate 99%
| Property | Specification |
|---|---|
| Chemical Name | Magnesium Sulfate Monohydrate |
| Chemical Formula | MgSO₄·H₂O |
| CAS Number | 14168-73-1 |
| Molecular Weight | 138.38 g/mol |
| Appearance | White crystalline powder |
| Purity (MgSO₄·H₂O) | ≥ 99% |
| Magnesium (Mg) Content | ≥ 16% |
| Sulfur (S) Content | ≥ 13% |
| Solubility in Water | 25 g/100 mL at 20°C |
| pH (5% solution) | 5.5 – 8.0 |
| Packaging | 25 kg bags, 50 kg bags, or jumbo bags |
| Shelf Life | 24 months in sealed containers |
🌿 Key Applications of Magnesium Sulfate Monohydrate
1. Agricultural Fertilizers
Magnesium sulfate monohydrate is used in NPK blends and direct applications to correct magnesium-deficient soils. Magnesium aids in chlorophyll production, improving photosynthesis and overall plant health, while sulfur supports protein formation.
2. Animal Feed Supplements
It’s a valuable magnesium additive in livestock and poultry feed, improving bone strength, nerve function, and metabolism. The monohydrate form ensures high bioavailability and easy mixing.
3. Industrial Applications
Used in chemical synthesis, textiles, pulp & paper, and tanning industries as a stabilizer, coagulant, or processing aid.
4. Water Treatment
Acts as a component in specialty formulations for boiler water treatment, aiding in scale prevention and mineral balance.
✅ Benefits of Magnesium Sulfate Monohydrate
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✔️ High purity (99%) for consistent, contamination-free applications
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✔️ Compact formula offers higher magnesium content per kg than heptahydrate
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✔️ Highly soluble, ensuring fast absorption by plants and animals
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✔️ Versatile for use in agriculture, animal nutrition, and manufacturing
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✔️ Long shelf life under proper storage conditions
⚠️ Safety & Handling
Magnesium sulfate monohydrate is non-toxic and environmentally friendly, but care should be taken to:
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Store in dry, cool conditions, away from moisture
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Wear protective gloves and masks during handling in large quantities
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Avoid inhalation of fine dust
📌 Conclusion
Magnesium Sulfate Monohydrate 99% is a highly effective and efficient source of magnesium and sulfur, essential for plant vitality, animal health, and multiple industrial processes. Its high purity and versatility make it a staple across sectors, from agriculture and feed production to chemical manufacturing. For businesses seeking premium-quality, cost-effective, and reliable magnesium supplements, magnesium sulfate monohydrate offers an excellent solution.









