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Acetic acid, sodium salt, hydrate (1:1:3)

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Phase change 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: E.S. Domalski and E.D. Hearing

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
20.250331.7Sturley, 1932 

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
61.331.7Sturley, 1932 

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
37.860331.52crystaline Meisingset and Gronvold, 1984Transition of trihydrate to anhydrous salt and aqueous solution.

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
114.2331.52crystaline Meisingset and Gronvold, 1984Transition

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Sturley, 1932
Sturley, K.R., Fresh data on the latent heats and heat conductivities of some aquacrystalline compounds, J. Soc. Chem. Ind. Trans. Comm., 1932, 51, 271T-273T. [all data]

Meisingset and Gronvold, 1984
Meisingset, K.K.; Gronvold, F., Thermodynamic properties and phase transitions of salt hydrates between 270 and 400 K. III. CH3CO2Na.3H2O, CH3CO2Li.2H2O, and (CH3CO2)2Mg.4H2O, J. Chem. Thermodynam., 1984, 16, 523-536. [all data]


Notes

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