Leading Producer, Manufacturer, and Supplier of Magnesium Sulfate Heptahydrate in India
Manufacturers and Suppliers of Magnesium Sulfate Heptahydrate (epsom salt)
HTMC Group is one of the best Epsom salt manufacturers and suppliers in India, delivering branded magnesium sulfate heptahydrate as the flagship product. With a modern infrastructure, advanced production techniques, and controlled and stringent quality procedures, we produce high-quality and high-purity products to meet the specifications for the agricultural, pharmaceutical, textile, cosmetics, and food industries. We are among the leading Epsom salt distributors in India with a commitment to providing consistent quality and timely delivery for customers across the nation.
Magnesium Sulfate Heptahydrate (Epsom Salt)
Magnesium Sulfate Heptahydrate (MgSO₄·7H₂O), referred to as Epsom Salt, is a crystalline inorganic compound of the elements magnesium, sulfur, and oxygen. Epsom salt is soluble and contains nutritional value, which is important in agriculture, industry, healthcare, and wellness.
Enquire NowMagnesium Sulphate Heptahydrate Processing
At HTMC Group, we follow a carefully controlled process to manufacture high-purity Magnesium Sulfate Heptahydrate (Epsom Salt) that meets global quality benchmarks.
Raw Material Selection
- The process begins with high-quality magnesite (MgCO₃) or magnesium oxide (MgO).
- These raw materials are selected based on purity to ensure a superior end product.
Reaction with Sulfuric Acid
- Magnesium oxide or carbonate is reacted with sulfuric acid (H₂SO₄) under controlled conditions.
- This reaction produces magnesium sulfate solution.
Filtration & Purification
- The solution undergoes multiple filtration stages to remove impurities.
- Purification ensures pharmaceutical-grade and industrial-grade quality.
Crystallization
- The purified solution is cooled under controlled temperature conditions.
- Crystals of magnesium sulfate heptahydrate (MgSO₄·7H₂O) are formed.
Drying & Packaging
- The crystals are dried to obtain free-flowing white crystalline Epsom salt.
- Finally, the product is packed in 25 kg / 50 kg HDPE woven bags with inner liners to preserve quality and shelf life.
This process ensures that our magnesium sulfate heptahydrate suppliers in India deliver only the highest quality product across industries.
Magnesium Sulfate Heptahydrate Specifications
- Chemical Formula: MgSO₄·7H₂O
- Molecular Weight: 246.47 g/mol
- Appearance: White crystalline solid
- Purity: 98%–99%
- pH (5% solution): 5.0 – 9.2
- Magnesium (as MgO)> Min. 9.5%
- Sulfur (as SO₄): Min. 12%
- Solubility: Easily soluble in water
- Packaging: 25 kg / 50 kg HDPE bags with inner liner
Applications of Magnesium Sulfate Heptahydrate (Epsom Salt)
Agriculture & Horticulture —Improves soil fertility, corrects magnesium deficiency, and enhances crop yield.
Pharmaceuticals & Healthcare —Used in saline laxatives, bath salts, and muscle relaxation therapy.
Textile & Industrial – Plays a role in dyeing, printing, tanning, and paper manufacturing.
Cosmetics & Personal Care – Widely used in scrubs, bath salts, and skincare products.
Food & Beverages – Acts as a nutrient additive and processing aid in brewing and food industries.
HTMC Group – Premium Magnesium Sulphate Heptahydrate Supplier in India
As one of the top magnesium sulfate heptahydrate manufacturers and suppliers in India, HTMC Group ensures premium quality, affordability, and reliable delivery. Whether your requirement is agricultural, pharmaceutical, cosmetic, or industrial, we provide Epsom Salt solutions tailored to your needs.
Powder mesh available
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Packing Available
25kg Packing Bag
50kg Packing Bag
500/100kg Jumbo Packing Bag
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