Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Solubility of Phenazine-1-carboxylic Acid in Water, Methanol, and Ethanol from (278.2 to 328.2) K

Yang, Z.-J.[Zhi-Jian], Hu, H.-B.[Hong-Bo], Zhang, X.-H.[Xue-Hong], Xu, Y.-Q.[Yu-Quan]
J. Chem. Eng. Data 2007, 52, 1, 184-185
ABSTRACT
The solubility of phenazine-1-carboxylic acid (PCA) in water, methanol, and ethanol solutions was measured over the temperature range of (278.2 to 328.2) K. The solubility of PCA in methanol and ethanol is higher than that in water and increases with increasing temperature in the three solvents. All measurements were correlated with the Apelblat equation. The equation was found to provide an accurate representation of the experimental data.
Compounds
# Formula Name
1 H2O water
2 CH4O methanol
3 C2H6O ethanol
4 C13H8N2O2 1-phenazinecarboxylic acid
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 4
  • 1
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 4
  • HPLC
  • 11
  • POMD
  • 2
  • 4
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 4
  • HPLC
  • 11
  • POMD
  • 3
  • 4
  • Amount concentration (molarity), mol/dm3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Crystal - 4
  • HPLC
  • 11