sodium formate
- Formula: CHNaO2
- Molecular weight: 68.0072
- IUPAC Standard InChI: InChI=1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
- IUPAC Standard InChIKey: HLBBKKJFGFRGMU-UHFFFAOYSA-M
- CAS Registry Number: 141-53-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Species with the same structure:
- Other names: Sodium methanoate
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Condensed phase thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 103.76 | J/mol*K | N/A | Franzosini, Plautz, et al., 1983 | S data taken from 60WES/CHA. |
| S°solid,1 bar | 103.76 | J/mol*K | N/A | Westrum, Chang, et al., 1960 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 87.68 | 298.15 | Franzosini, Plautz, et al., 1983 | T = 300 to 520 K. Cp data taken from Westrum, Chang, et al., 1960 in temperature range 5 to 350 K. |
| 88.3 | 340. | Ferloni, Sanesi, et al., 1975 | T = 340 to 560 K. |
| 87.68 | 298.15 | Westrum, Chang, et al., 1960 | T = 5 to 350 K. |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Franzosini, Plautz, et al., 1983
Franzosini, P.; Plautz, W.A.; Westrum, E.F., Jr.,
Thermophysics of metal alkanoates. I. Heat capacities and thermodynamic properties of sodium methanoate and ethanoate,
J. Chem. Thermodynam., 1983, 15, 445-456. [all data]
Westrum, Chang, et al., 1960
Westrum, E.F., Jr.; Chang, S-S.; Levitin, N.E.,
The heat capacity and thermodynamic properties of sodium formate from 5 to 350K,
J. Phys. Chem., 1960, 64, 1553-1554. [all data]
Ferloni, Sanesi, et al., 1975
Ferloni, P.; Sanesi, M.; Franzosini, P.; C4 alkanoates, Phase transitions in the alkali C1-n.,
Z. Naturforsch. 30a, 1975, 1447-1454. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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