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Sodium Nitrate
CAS: 7631-99-4 | HNNaO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7631-99-4
Molecular Formula:
HNNaO3
Molecular Weight:
86.00200000000001 g/mol
Names and Synonyms:
Sodium Nitrate
Synonym
Nitric acid sodium salt (1:1)
Synonym
Nitric acid sodium salt
Synonym
Sodium nitrate (1:1)
Synonym
Soda niter
Synonym
Sodium nitrate
Synonym
Saltpeter (Chile)
Synonym
Chile saltpeter
Synonym
Nitric acid, sodium salt
Synonym
E 251
Synonym
Chile niter
Synonym
Niter (Chile)
Synonym
Na2NO3
Synonym
Identifiers:
SMILES:
O=[N+]([O-])O.[Na]
InChI:
InChI=1S/HNO3.Na/c2-1(3)4;/h(H,2,3,4);
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
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.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 86.00 g/mol | Legacy Database |
| density | 2.26 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Sodium_nitrate None | Legacy Database |
| cas-canonical-smile | [Na].O=N(=O)O None | Legacy Database |
| cas-density | 2.26 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/HNO3.Na/c2-1(3)4;/h(H,2,3,4); None | Legacy Database |
| cas-inchi-key | InChIKey=GTTYPHLDORACJW-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 308 °C None | Legacy Database |
| cas-name | Sodium nitrate None | Legacy Database |
| wikipedia-name | Sodium nitrate None | Legacy Database |
| LogP | -0.7285000000000001 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 86.00200000000001 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 85.98541217200001 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 5 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 63.370000000000005 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 14.5349 | RDKit |