
Monoammonium Phosphate(MAP)
CAS NO.: 7722-76-1
Molecular Formula: NH₄H₂PO₄
Molecular Weight: 115.03
Monoammonium phosphate is a white, crystalline salt widely used as a fertilizer due to its high phosphorus and nitrogen content. It is also used in fire extinguishers and as a food additive.
Main Applications:
Used as an agricultural fertilizer, fire retardant, and food additive.
Typical Properties:
Property |
Value |
Appearance |
White crystalline powder |
Assay |
≥98.0% |
Melting Point |
190°C (decomposes) |
Density |
1.80 g/cm³ |
Solubility in Water |
37 g/100 mL (25°C) |
Storage |
Store in a cool, dry place |

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