- InChI
- InChI=1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
- InChI Key
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L
- Formula
- C2Na2O4
- SMILES
- O=C([O-])C(=O)[O-].[Na+].[Na+]
- Molecular Weight1
- 134.00
- CAS
- 62-76-0
- Other Names
-
- disodium ethanedioate
- disodium oxalate
- ethanedioic acid, disodium salt
- oxalic acid, disodium salt
- sodium ethanedioate
- Cp,solid : Solid phase heat capacity (J/mol×K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,solid | 130.00 | J/mol×K | 281.00 | NIST |
Similar Compounds
Find more compounds similar to Sodium oxalate.
Mixtures
- Sodium oxalate + Water
- sodium chloride + Sodium oxalate + Water
- Sodium oxalate + Sodium perchlorate + Water
- sodium hydroxide + Sodium oxalate + Water
- potassium chloride + Sodium oxalate + Water
- caesium chloride + Sodium oxalate + Water
- Sodium oxalate + Potassium hydroxide + Water
- TETRAMETHYLAMMONIUM CHLORIDE + Sodium oxalate + Water
- Sodium oxalate + Lithium chloride + Water
- Sodium oxalate + hydrogen peroxide + Water
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- The molar enthalpies of solution and solubilities of ammonium, sodium and potassium oxalates in water
- Solubility of Sodium Oxalate in Concentrated Electrolyte Solutions
- Heat Capacities and Volumes of Aqueous Dicarboxylate Salt Solutions of Relevance to the Bayer Process
- Solubility and Phase Diagram for the Ternary Sodium Oxalate + Hydrogen Peroxide + Water System at (283.15 and 293.15) K
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.