Thermodynamics Research Center / ThermoML | International Journal of Thermophysics

Viscosity Behavior of alpha-Amino Acids in Acetate Salt Solutions at Temperatures (303.15 to 323.15) K

Siddique, J. A.[Jamal Akhter], Naqvi., S.[Saeeda]
Int. J. Thermophys. 2012, 33, 1, 47-57
ABSTRACT
Viscosities of l-lysine monohydrochloride, l-histidine, and l-arginine in 1m(mol * kg-1) aqueous solutions of sodium acetate, potassium acetate, and calcium acetate salts has been determined at (303.15, 308.15, 313.15, 318.15, and 323.15) K. The Falkenhagen coefficient, A, and Jones Dole coefficient, B, relative viscosity, and specific viscosity of the solutions have also been determined using the measured viscosities. The results are interpreted in terms of solute solute and solute solvent interactions occurring in the system under investigation and also discussed in terms of the structure-making/breaking ability of the solute in these salt solutions. The structure making/breaking abilities of the solutes in the studied systems are strongly influenced by temperature.
Compounds
# Formula Name
1 C6H15ClN2O2 L-lysine monohydrochloride
2 C6H9N3O2 L-histidine
3 C6H14N4O2 L-arginine
4 C2H3NaO2 sodium ethanoate
5 C2H3KO2 potassium ethanoate
6 H2O water
7 C4H6CaO4 calcium acetate
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
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 5
  • POMD
  • 5
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 5
  • POMD
  • 7
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 7; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 6
  • POMD
  • 4
  • 1
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Solvent: Molality, mol/kg - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 5
  • 1
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Solvent: Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 7
  • 1
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Solvent: Molality, mol/kg - 7; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 3
  • 4
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 3; Liquid
  • Solvent: Molality, mol/kg - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 3
  • 5
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 3; Liquid
  • Solvent: Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 7
  • 3
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 3; Liquid
  • Solvent: Molality, mol/kg - 7; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 2
  • 4
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 2; Liquid
  • Solvent: Molality, mol/kg - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 2
  • 5
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 2; Liquid
  • Solvent: Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30
  • POMD
  • 7
  • 2
  • 6
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 2; Liquid
  • Solvent: Molality, mol/kg - 7; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • CAPTUB:UFactor:4
  • 30