ABSTRACT

The electrical conductance of sulfathiazole sodium in water and different volume fractions of water + dimethyl sulfoxide (DMSO) and water + ethanol in the temperature range of (283 to 313) K has been measured. Kraus-Bray and Shedlovsky models of conductivity were used for analyzing the conductance data. The limiting ionic conductance, limiting molar conductance, and association constant, Ka, have been determined. On the basis of the viscosity of the solvent, the Walden product and Stokes molecular radius were also determined.

Compounds

#	Formula	Name
1	C9H8N3NaO2S2	sodium ((4-aminophenyl)sulfonyl)(thiazol-2-yl)amide
2	H2O	water
3	C2H6OS	dimethyl sulfoxide
4	C2H6O	ethanol

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 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	digital conductivity meter (CM-180, Elico India)	24
POMD	3 1 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Solvent: Volume fraction - 3; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	digital conductivity meter (CM-180, Elico India)	96
POMD	4 1 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Solvent: Volume fraction - 4; Liquid Amount concentration (molarity), mol/dm3 - 1; Liquid	Pressure, kPa; Liquid	Liquid	digital conductivity meter (CM-180, Elico India)	80

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

Ion Association and Solvation of Sulfathiazole Sodium in Aqueous and Partial Aqueous Media

Bhat, J. I.[J. Ishwara], Shetty, M. K.

ABSTRACT