- InChI
- InChI=1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2
- InChI Key
- VZOPRCCTKLAGPN-UHFFFAOYSA-L
- Formula
- C4H4KNaO6.H8O4
- SMILES
-
O.O.O.O.O=C([O-])C(O)C(O)C(=O)
[O-].[K+].[Na+] - Molecular Weight1
- 282.22
- CAS
- 6381-59-5
- Other Names
-
- Potassium sodium tartrate tetra hydrate
- Sodium potassium tartrate tetrahydrate
- Cp,solid : Solid phase heat capacity (J/mol×K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| Tfus | 597.73 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Normal Boiling Point Temperature, 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 | [385.90; 389.10] | J/mol×K | [298.15; 300.00] | 
|
| Cp,solid | 386.13 | J/mol×K | 298.15 | NIST |
| Cp,solid | 385.90 | J/mol×K | 298.15 | NIST |
| Cp,solid | 389.10 | J/mol×K | 300.00 | NIST |
Similar Compounds
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.
- NIST Webbook
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Take the time to validate and double check the source of the data.
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