Ammonium Phosphates
CAS No: 7722-76-1 (Monoammonium), 7783-28-0 (Diammonium)
Ammonium phosphates are white, water-soluble salts commonly used in fertilisers, flame retardants, and as leavening agents in food production.
Synonyms
MAP, DAP
Formula
NH₄H₂PO₄ (MAP), (NH₄)₂HPO₄ (DAP)
CAS No
7722-76-1 (Monoammonium), 7783-28-0 (Diammonium)
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Properties
- Molecular weight: ~115–132 g/mol
- Aggregation state: Solid
- Density: ~1.8 g/cm³
- Melting point: ~190 °C (decomposes)
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Key applications
- Fertiliser production
- Food additives
- Fire retardant materials
- Water treatment
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Industries
- Agriculture
- Food
- Construction
- Water Treatment