What is Ammonium Sulphate

Its primarily used as a fertiliser for alkaline soils as it helps lower the pH balance of the soil, while contributing essential nitrogen for plant growth. As a food additive it is used as an acidity regulator in flours and breads. In medicines is a widely used reagent in molecular biology and for the purification of antibodies.

  • Synonyms: Actamaster, Ammoniumsulfat (2:1), Ammoniumsulfat, Diammonium sulfate, Mascagnite, Sulfuric acid diammonium salt
  • INCI: Ammonium Sulphate
  • Chemical Formula: (NH4)2SO4
  • CAS Number: 7783-20-2

Product Specifications

Chemical Formula (NH4)2SO4
CAS Number 7783-20-2
Molar Weight 132.134g/mol
Specific Gravity 1.77
Melting Point 235-280°C

Uses and Applications for Ammonium Sulphate


  • Pharma
  • Lubricants
  • Water Treatment
  • Oil & Gas
  • Cleaning
  • Animal Nutrition
  • Coatings & Construction
  • Food and Nutrition
  • Agriculture
  • Cosmetics
  • Polymers

What would you like to do next

View all products