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Molecule
Ammonium Dihydrogen Phosphate
CAS: 7722-76-1 · H6NO4P
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7722-76-1
- Molecular Formula
- H6NO4P
- Molecular Mass
- 115.03 g/mol
Identifiers
CAS Registry Number
7722-76-1
SMILES
N.O=P(O)(O)O
InChI Key
LFVGISIMTYGQHF-UHFFFAOYSA-N
InChI
InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
Names and Synonyms
- Ammonium Dihydrogen Phosphate Synonym
- Phosphoric acid, ammonium salt (1:1) Synonym
- Phosphoric acid, monoammonium salt Synonym
- Ammonium biphosphate Synonym
- Monoammonium phosphate Synonym
- Monobasic ammonium phosphate Synonym
- Ammonium phosphate (NH4H2PO4) Synonym
- Ammonium phosphate Synonym
- Ammonium dihydrogen phosphate Synonym
- Ammonium dihydrogen orthophosphate Synonym
- Monoammonium orthophosphate Synonym
- Ammonium dihydrophosphate Synonym
- Monoammonium hydrogen phosphate Synonym
- Monoammonium dihydrogen phosphate Synonym
- Monoammonium acid phosphate Synonym
- Ammonium monobasic phosphate Synonym
- Ammonium diacid phosphate Synonym
- Monoammonium dihydrogen phosphate ((NH4)H2PO4) Synonym
- VTI 57 Synonym
- Ammonium monobasic phosphate (NH4H2PO4) Synonym
- Dihydrogen ammonium phosphate Synonym
- Ammonium dihydrogen phosphate ((NH4)H2PO4) Synonym
- Ammonium primary phosphate Synonym
- Monoammonium dihydrogen orthophosphate Synonym
- ABC Synonym
- ABC (fire extinguisher) Synonym
- Furex 770 Synonym
- Ammonium hydrogen phosphate ((NH4)H2PO4) Synonym
- ADP Synonym
- ADP (filter) Synonym
- Ammonium orthophosphate monobasic Synonym
- MAP-B Synonym
- PoliFAM NP 1452 Synonym
- P-FKChS 2 Synonym
- Feniks AVS 70 Synonym
- Feniks AVS 40 Synonym
- Vekson AVS 25 Synonym
- Vekson AVS 30 Synonym
- Vekson AVS 50 Synonym
- Rongchuang P 501 Synonym
- P 501 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 115.03 g/mol | CAS Common Chemistry |
| 115.02499999999998 g/mol | RDKit | |
| 115.025 g/mol | RDKit | |
| Density | 1.80 g/cm³ | CAS Common Chemistry |
| 1.803 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Ammonium_dihydrogen_phosphate | CAS Common Chemistry |
| Boiling Point | 87.4 °C | CAS Common Chemistry |
| Canonical SMILES | O=P(O)(O)O.N | CAS Common Chemistry |
| InChI | InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=LFVGISIMTYGQHF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 190 °C | CAS Common Chemistry |
| Name | Ammonium dihydrogen phosphate | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 4 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 112.76 Ų | RDKit |
| 103.35 Ų | chempirical lib | |
| LogP | -0.7666000000000001 | RDKit |
| -0.7666 | RDKit | |
| Molar Refractivity | 19.285 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 115.003444302 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 115.03 g/mol; density = 1.800 g/mL. Edit any field — others recompute live.
