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Sodium Tungstate Dihydrate
CAS: 10213-10-2 | H4Na2O6W
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
10213-10-2
Molecular Formula:
H4Na2O6W
Molecular Mass:
329.85 g/mol
Names and Synonyms:
Sodium Tungstate Dihydrate
Tungstate (WO42-), disodium, dihydrate, (T-4)-
Tungstic acid (H2WO4), disodium salt, dihydrate
Disodium tungstate (Na2WO4) dihydrate
Sodium tungstate (Na2WO4) dihydrate
Sodium tungstate dihydrate
Disodium tungstate dihydrate
Disodium tungsten oxide dihydrate (Na2WO4•2H2O)
Identifiers:
SMILES:
O.O.[Na+].[Na+].[O].[O].[O].[O].[W-2]
InChI:
InChI=1S/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;;;-2
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 329.85 g/mol | CAS Common Chemistry |
| 329.846 g/mol | RDKit | |
| 329.931257608 g/mol | RDKit | |
| Canonical SMILES | [Na+].O=[W-2](=O)(=O)=O.O | CAS Common Chemistry |
| InChI | InChI=1S/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;;;-2 | CAS Common Chemistry |
| InChI Key | InChIKey=GTMVRMYIXKQDHG-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Sodium tungstate dihydrate | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 177.0 Ų | RDKit |
| LogP | -8.119100000000001 | RDKit |
| Molar Refractivity | 9.9736 | RDKit |
