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Molecule
Sodium Tungstate
CAS: 13472-45-2 · NaOW
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 13472-45-2
- Molecular Formula
- NaOW
- Molecular Mass
- 222.83 g/mol
Identifiers
CAS Registry Number
13472-45-2
SMILES
[Na].[O].[W]
InChI Key
QOBFCGLLOGLAPM-UHFFFAOYSA-N
InChI
InChI=1S/Na.O.W
Names and Synonyms
- Sodium Tungstate Synonym
- Sodium tungstate (Na2(WO4)) Synonym
- Sodium tungsten oxide (Na2WO4) Synonym
- Tungstic acid (H2WO4), disodium salt Synonym
- Tungstate (WO42-), disodium, (T-4)- Synonym
- Disodium tungstate Synonym
- Disodium tungstate (Na2WO4) Synonym
- Sodium tungstate Synonym
- Sodium tungstate(VI) (Na2WO4) Synonym
- Disodium tetraoxotungstate(2-) Synonym
- Disodium tetraoxatungstate(2-) Synonym
- Tungstate (WO42-), sodium (1:2), (T-4)- Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 222.83 g/mol | CAS Common Chemistry |
| 222.9356151 g/mol | RDKit | |
| 222.829 g/mol | RDKit | |
| 227.869 g/mol | chempirical lib | |
| Density | 4.18 g/cm³ | CAS Common Chemistry |
| 4.179 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_tungstate | CAS Common Chemistry |
| Canonical SMILES | [O].[Na].[W] | CAS Common Chemistry |
| InChI | InChI=1S/Na.O.W | CAS Common Chemistry |
| InChI Key | InChIKey=QOBFCGLLOGLAPM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 698 °C | CAS Common Chemistry |
| Name | Sodium tungsten oxide (Na2WO4) | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 28.5 Ų | RDKit |
| LogP | -0.5021 | RDKit |
| Molar Refractivity | 6.440499999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 222.829 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
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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.
External Resources
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MW = 222.83 g/mol; density = 4.180 g/mL. Edit any field — others recompute live.
