ABSTRACT

The densities (?) and viscosities (?) for sulphanilamide, sulphanilic acid, and sulphosalicylic acid dihydrate in aqueous solutions of magnesium chloride hexahydrate (0.05, 0.1, 0.25, and 0.5) mol*kg 1 at temperatures from (288.15 to 318.15) K have been measured by using vibrating tube digital densimeter and Micro Ubbelohde type capillary viscometer, respectively. These data have been used to obtain partial molar volumes (V20) at infinite dilution and viscosity B coefficients. The present partial molar volumes and B-coefficient data in conjunction with that reported in water have further been used to calculate the corresponding transfer parameters (?trV20 and ?trB). The results have been compared with the data already reported for these drugs in aqueous sodium chloride solutions.

Compounds

#	Formula	Name
1	C6H8N2O2S	4-aminobenzenesulfonamide
2	C6H7NO3S	4-aminobenzenesulfonic acid
3	C7H10O8S	2-hydroxy-5-sulfobenzoic acid dihydrate
4	Cl2H12MgO6	magnesium chloride hexahydrate
5	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	Phase	Method	#Points
POMD	1 5 4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 1; Liquid	Liquid Crystal - 1	VIBTUB:UFactor:2	80
POMD	1 5 4	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 1; Liquid	Liquid Crystal - 1	CAPTUB:UFactor:2	80
POMD	2 5 4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 2; Liquid	Liquid Crystal - 2	VIBTUB:UFactor:2	80
POMD	2 5 4	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 2; Liquid	Liquid Crystal - 2	CAPTUB:UFactor:2	80
POMD	3 5 4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 3; Liquid	Liquid Crystal - 3	VIBTUB:UFactor:2	80
POMD	3 5 4	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid Molality, mol/kg - 3; Liquid	Liquid Crystal - 3	CAPTUB:UFactor:2	80

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

Interactions between Sulpha Drugs and Magnesium Chloride in Aqueous Solutions at T = (288.15 to 318.15) K: Volumetric and Viscometric Approach

Banipal, T. S.[Tarlok S.], Singh, H.[Harpreet], Banipal, P. K.[Parampaul K.], Singh, G.[Gagandeep]

ABSTRACT