Magnesium Sulphate Heptahydrate (MgSO₄·7H₂O) is a crystalline magnesium and sulphur compound available in both wet and dry forms. Its high solubility in water and readily available magnesium and sulphur content make it suitable for applications requiring effective mineral supplementation and controlled nutrient delivery.
Magnesium Sulphate Heptahydrate (MgSO₄·7H₂O) is a crystalline magnesium and sulphur compound available in both wet and dry forms. Its high solubility in water and readily available magnesium and sulphur content make it suitable for applications requiring effective mineral supplementation and controlled nutrient delivery.
The product is widely utilized in agricultural and industrial operations, where magnesium and sulphur are required as essential nutrients or process inputs. Its crystalline form allows for convenient handling and dissolution, supporting applications ranging from agricultural nutrient management to selected chemical and water-treatment processes.
Essential fertilizer providing readily available magnesium and sulphur for photosynthesis and crop yield in horticultural and field crops.
Used in livestock and dairy feed mineral premixes to prevent grass tetany and optimize animal metabolic health.
Precursor for synthesizing other magnesium compounds, high-performance catalysts, and specialized chemical intermediates.
Used as an electrolyte balancing agent, flocculant enhancer, and magnesium mineralizer in specialized municipal and industrial water treatment.
Employed in textile dyeing and weighting, pulp and paper processing, refractory cements, fireproofing compositions, and leather tanning.
| Parameter | Specification |
|---|---|
| Appearance | White crystalline powder / needle-like crystals |
| Magnesium Sulphate (as MgSO₄·7H₂O) | ≥ 99.5% w/w |
| Magnesium Oxide (as MgO) | ≥ 16.0% (Crystal MgO 46 basis) |
| Sulphur (as S) | ≥ 12.5% w/w |
| pH (5% aqueous solution) | 5.0 – 8.0 |
| Water Insoluble Matter | ≤ 0.05% w/w |
| Chloride (as Cl) | ≤ 0.03% w/w |
| Iron (as Fe) | ≤ 10 ppm |
Quality compliance data and analytical verification certificates available for download:
Technical Data Sheet
Certificate of Analysis
Safety Data Sheet
ISO & Reach Compliance
Multi-wall PP/PE bags with inner liner
Heavy-duty moisture-barrier woven bags
1000 kg FIBC big bags with moisture seal
Available as per buyer requirements