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Magnesium Sulphate Heptahydrate

Magnesium Sulphate Heptahydrate

Magnesium sulphate heptahydrate, commonly known as Epsom salt, is a versatile inorganic salt used in fertilizers, feed, textiles, and pharmaceuticals. It provides readily available magnesium and sulfur to correct deficiencies in crops and livestock.

Highly soluble, it is suitable for foliar sprays, fertigation, and mineral premixes. Its controlled purity and crystalline form support reliable performance in industrial processes including tanning, dyeing, and specialty chemical manufacture.

Sr. No. Description Specification
1 Purity 99.5% minimum
2 Chemical Formula MgSO₄·7H₂O
3 Form White crystalline powder or granules
4 Country of origin India
5 Quantities 25 kg bags and jumbo bags in metric tons
  • White, odourless crystals with density about 2.66 g/cm³.

  • Highly soluble in water; neutral to slightly acidic aqueous solutions.

  • Contains approximately 9.8% magnesium and 13% sulfur.

  • Stable under normal conditions but may cake if exposed to moisture.

  • Magnesium and sulfur fertilizer for crops via soil application and foliar sprays.

  • Mineral supplement in animal feed premixes.

  • Process aid in textile dyeing, tanning, paper, and chemical industries.

  • Ingredient in bath salts, personal care, and certain pharmaceutical formulations (appropriate grades).

  • Industrial grade with low insolubles and controlled heavy metals.

  • Generally low toxicity; ingestion of large amounts may cause gastrointestinal discomfort.

  • Dust may irritate eyes and respiratory tract; use gloves, goggles, and dust mask when handling.

  • Store in cool, dry, covered areas in sealed packaging to prevent moisture uptake and caking.

Magnesium Sulphate Heptahydrate
Sr. No. Description Specification
1 Purity 99.5% minimum
2 Chemical Formula MgSO₄·7H₂O
3 Form White crystalline powder or granules
4 Country of origin India
5 Quantities 25 kg bags and jumbo bags in metric tons
  • White, odourless crystals with density about 2.66 g/cm³.

  • Highly soluble in water; neutral to slightly acidic aqueous solutions.

  • Contains approximately 9.8% magnesium and 13% sulfur.

  • Stable under normal conditions but may cake if exposed to moisture.

  • Magnesium and sulfur fertilizer for crops via soil application and foliar sprays.

  • Mineral supplement in animal feed premixes.

  • Process aid in textile dyeing, tanning, paper, and chemical industries.

  • Ingredient in bath salts, personal care, and certain pharmaceutical formulations (appropriate grades).

  • Industrial grade with low insolubles and controlled heavy metals.

  • Generally low toxicity; ingestion of large amounts may cause gastrointestinal discomfort.

  • Dust may irritate eyes and respiratory tract; use gloves, goggles, and dust mask when handling.

  • Store in cool, dry, covered areas in sealed packaging to prevent moisture uptake and caking.

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