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

Refractive Indices of Lithium, Magnesium, and Copper(II) Sulfates in Ethanol-Water Solutions

Urrejola, S.[Santiago], Sanchez, A.[Angel], Hervello, M. F.[Martin F.]
J. Chem. Eng. Data 2010, 55, 1, 482-487
ABSTRACT
The refractive indices of lithium, magnesium and copper sulphates in ethanol + water solutions were measured at the temperature range (288.15 to 318.15 K) and atmospheric pressure. Also ethanol + water and single salt + water binary systems were measured. Binary and Ternary systems were correlated using polynomial expressions, parameters depend on composition of mixtures. Data fitting shows a good agreement with experimental values.
Compounds
# Formula Name
1 C2H6O ethanol
2 H2O water
3 Li2O4S lithium sulfate
4 MgO4S magnesium sulfate
5 CuO4S copper sulfate
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
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 4
  • POMD
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 4
  • POMD
  • 1
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Mass fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 164
  • POMD
  • 2
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 62
  • POMD
  • 4
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 64
  • POMD
  • 2
  • 5
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 48
  • POMD
  • 1
  • 2
  • 5
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Molality, mol/kg - 5; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 152
  • POMD
  • 1
  • 4
  • 2
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 4; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 183
  • POMD
  • 1
  • 2
  • 3
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Solvent: Mass fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 3; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 204