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Molecule
Sodium Phosphate (Napo3)
CAS: 10361-03-2 · HNaO3P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 10361-03-2
- Molecular Formula
- HNaO3P
- Molecular Mass
- 102.97 g/mol
Identifiers
CAS Registry Number
10361-03-2
SMILES
O=P(=O)O.[Na]
InChI Key
WCACTRZRJNYFJJ-UHFFFAOYSA-N
InChI
InChI=1S/Na.HO3P/c;1-4(2)3/h;(H,1,2,3)
Names and Synonyms
- Sodium Phosphate (Napo3) Common Name
- Metaphosphoric acid (HPO3), sodium salt (1:1) Synonym
- Metaphosphoric acid (HPO3), sodium salt Synonym
- Sodium metaphosphate (Na(PO3)) Synonym
- Graham's salt Synonym
- Metafos Synonym
- Sodium metaphosphate Synonym
- Sodium phosphate (NaPO3) Synonym
- Kurrol's salt Synonym
- Maddrell's salt Synonym
- Sporix Synonym
- Sodium Kurrol's salt Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 102.97 g/mol | CAS Common Chemistry |
| 102.969 g/mol | RDKit | |
| 103.977 g/mol | chempirical lib | |
| Density | 2.50 g/cm³ | CAS Common Chemistry |
| 2.5 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | [Na].O=P(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/Na.HO3P/c;1-4(2)3/h;(H,1,2,3) | CAS Common Chemistry |
| InChI Key | InChIKey=WCACTRZRJNYFJJ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 610 °C | CAS Common Chemistry |
| Name | Sodium phosphate (NaPO3) | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 54.370000000000005 Ų | RDKit |
| 54.37 Ų | RDKit | |
| LogP | -0.3142000000000001 | RDKit |
| -0.3142 | RDKit | |
| -0.33 | chempirical lib | |
| Molar Refractivity | 16.2658 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 102.95609980200001 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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120
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20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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Quick conversion
MW = 102.97 g/mol; density = 2.500 g/mL. Edit any field — others recompute live.
