Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Volumetric and ultrasonic properties of ternary (sucrose + water + protic ionic liquid) solutions

Singh, V.[Vickramjeet], Chhotaray, P. K.[Pratap K.], Gardas, R. L.[Ramesh L.]
J. Chem. Thermodyn. 2015, 89, 60-68
ABSTRACT
In this work, apparent molar volume and apparent molar isentropic compressibility of sucrose in aqueous solutions of ammonium based protic ionic liquid (PIL) have been evaluated from experimentally determined values of density and speed of sound at T = (293.15, 298.15, 303.15, 308.15, 313.15 and 318.15) K and at 101.3 kPa. The types of interactions occurring between sucrose and PIL (3-hydroxypropylammonium formate; 3HPAF) in aqueous solutions were studied and are discussed on the basis of infinite dilution partial molar volumes, and isentropic compressibility, transfer volume and compressibility, expansion coefficients, interaction coefficients, (YAB and YABB) and hydration numbers, Nw. Further, apparent specific volume, ASV and apparent specific isentropic compression, ASIC were determined and analysed to evaluate the effect of PIL on the basic taste quality of sucrose.
Compounds
# Formula Name
1 C12H22O11 D-sucrose
2 C4H11NO3 3-hydroxypropylammonium formate
3 H2O water
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
  • 1
  • 3
  • 2
  • Mass density, kg/m3 ; Liquid
  • Solvent: Molality, mol/kg - 2; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 158
  • POMD
  • 1
  • 3
  • 2
  • Speed of sound, m/s ; Liquid
  • Solvent: Molality, mol/kg - 2; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Pressure, kPa; Liquid
  • Frequency, MHz; Liquid
  • Liquid
  • Sing-around technique in a fixed-path interferometer
  • 158
  • POMD
  • 3
  • 2
  • Mass density, kg/m3 ; Liquid
  • Molality, mol/kg - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 14
  • POMD
  • 3
  • 2
  • Speed of sound, m/s ; Liquid
  • Molality, mol/kg - 2; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Frequency, MHz; Liquid
  • Liquid
  • Sing-around technique in a fixed-path interferometer
  • 14