Magnesium Sulphate, Ammonium Sulphate Price per kg, Ammonium Sulphate Fertilizer Price in India,

Magnesium sulpate is an inorganic salt containing magnesium, sulfur and oxygen, with the formula MgSO4. It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4•7H2O), commonly called Epsom salt.

  • Formula: MgSO4
  • Molar mass: 120.366 g/mol
  • Melting point: 1,124 °C
  • IUPAC ID: Magnesium sulpate
  • Density: 2.66 g/cm³
  • Soluble in: Water


  • Epsom salts are used as bath salts
  • Uses in Cosmetics
  • Pharmaceutical application
  • As a fertilizer
  • Industrial application
  • As a Feed Additives


Free flowing -crystalline form
Matter insoluble in water, per cent by weight, maximum 1.0
Magnesium {as Mg), per cent by weight, minimum 9.6
Lead (as Pb), percent by weight, maximum 0.003 (v) pH (5% solution) 5.0-8.0
Sulphur (asS),percent by weight, minimum 12.0

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