Heptahydrate (MgSO4 7H2O)

Magnesium sulphate is a naturally occurring mineral, which absorbs atmospheric water to form its hydrated state. It is also naturally found in some mineral waters. Made of magnesium, sulphur and oxygen, it is a colourless, odourless solid substance. Magnesium sulphate heptahydrate, also known at Epsom Salt, is one of the most widely available hydrated magnesium sulphate. It has 7 molecules of water of crystallization.

We began our export business with Magnesium sulphate heptahydrate. The high standards of our product established our international reputation. Today we are India's largest producer and exporter of Magnesium sulphate heptahydrate and this has earned us multiple awards from the Government of India. Our Magnesium sulphate heptahydrate is of agro and industrial grade. We have the capacity to produce food grade and pharma grade chemical.

Agricultural Uses
  • Corrects magnesium or sulphur deficiency in soil.
  • Is commonly applied to potted plants and magnesium hungry crops.
Other Uses
  • As bath salts, especially in floatation therapy to raise water's specific gravity for buoyancy.
  • Foot baths to soothe sore feet.
  • Cosmetic use as it increases ionic strength and prevents some temporary wrinkling caused by prolonged immersion in water.
  • Absorbed through skin it reduces inflammation.
  • As a coagulant in making tofu.
  • To maintain the magnesium concentration in marine aquariums with large amounts of stony corals as it is slowly depleted in their calcification process.

Brochure and


Here is the Technical & Specificatoins.


Here is the Material Safety Data Sheet.


Reach Registration Confirmation Certificate.