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

Densities and Viscosities of Niacin + 3-Picoline + Sulfuric Acid + Water from (293.15 to 343.15) K

Wang, L.-C.[Liu-Cheng], Xu, H.-S.[Hai-Sheng], Zhao, J.-H.[Jian-Hong], Song, C.-Y.[Cheng-Ying], Wang, F. -A.[Fu-An]
J. Chem. Eng. Data 2005, 50, 2, 643-646
ABSTRACT
The densities and viscosities of niacin + 3-picoline + sulfuric acid + water mixtures have been determined experimentally at temperatures from 293.15 K to 343.15 K. The apparent molar volumes of niacin were calculated from experimental measurements. Results were fitted to obtain the adjustable parameters and standard deviations between the measured and fitted values.
Compounds
# Formula Name
1 C6H5NO2 3-carboxylpyridine
2 H2O water
3 H2O4S sulfuric 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
  • 1
  • 3
  • 2
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Liquid
  • CAPTUB:UFactor:2
  • 48
  • POMD
  • 1
  • 3
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Molality, mol/kg - 1; Liquid
  • Pressure, kPa; Liquid
  • Solvent: Mass fraction - 3; Liquid
  • Liquid
  • Pycnometric method
  • 48