Mono Ammonium Phosphate

Ammonium dihydrogen phosphate is the ammonium salt of phosphoric acid (molar ratio 1:1). It contains a dihydrogenphosphate. ADP is a major ingredient of agricultural fertilizers and some fire extinguishers. It also has significant uses in optics and electronics.

Synonyms
Ammonium dihydrogen phosphate, Ammonium biphosphate, MONOAMMONIUM PHOSPHATE, Ammonium acid phosphate, Ammonium dihydrogen orthophosphate, Phosphoric acid, monoammonium salt, ADP
Chemical Formula
NH4H2PO4
CAS Number
7722-76-1

Characteristics

Molar Weight
115.03 g/mol
Melting Point
190 °C
Forms
Powder (dry), White, Granular, Pellets

Uses and Applications

Key applications

  • Baking
  • Ceramics
  • Pulp and paper
  • Wine production
  • Fertiliser
  • Textile handling
  • Acidifying agent

Industries

  • Pulp & Paper
  • Food & Nutrition
  • Agriculture