ammonium nitrate
H4N2O3
Ammonium nitrate has the molecular formula H4N2O3 and a molar mass of 80.04 g/mol and a melting point of 169.7 °C.
Properties
| Molecular formula | H4N2O3 |
|---|---|
| Molar mass | 80.044 g/mol |
| Exact (monoisotopic) mass | 80.02219 g/mol |
| Melting point | 169.7 °C |
| Density | 1.72 g/cm³ |
| Topological polar surface area | 63.9 Ų |
| Hydrogen-bond donors / acceptors | 1 / 3 |
| Heavy atoms | 5 |
| InChIKey | DVARTQFDIMZBAA-UHFFFAOYSA-O |
| IUPAC name | azanium nitrate |
Elemental composition
9 atoms across 3 elements, by mass.
| Element | Atoms | Percent by mass |
|---|---|---|
| Oxygen (O) | 3 | 59.96% |
| Nitrogen (N) | 2 | 35.00% |
| Hydrogen (H) | 4 | 5.04% |
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Related compounds
Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.