Name: ThermoML Representation of Published Experimental Data from Journal of Chemical and Engineering Data (0021-9568, American Chemical Society)
Creator: Thermodynamics Research Center
License: https://www.nist.gov/open/license

ABSTRACT

Viscosities, e, of glycine and L-alanine are measured in aqueous solutions of NaBr, KCl, KBr, and MgCl2 up to high concentrations at 298.15 K. This study suggests that 1:1 electrolytes enhance the structuremaking ability of the amino acids whereas MgCl2 does not. The viscosities of the above solutions are correlated using a simple model with two interaction parameters.

Compounds

#	Formula	Name
1	C2H5NO2	2-aminoacetic acid
2	C3H7NO2	(S)-2-aminopropanoic acid
3	BrNa	sodium bromide
4	ClK	potassium chloride
5	Cl2Mg	magnesium chloride
6	H2O	water
7	BrK	potassium bromide

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 6	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	3
POMD	2 6	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	4
POMD	1 3 6	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	20
POMD	1 4 6	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	23
POMD	1 6 7	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 7; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	20
POMD	1 6 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	16
POMD	2 4 6	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 2; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	24
POMD	2 6 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 2; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	CAPTUB:UFactor:6	16

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

Effect of NaBr, KCl, KBr, and MgCl2 on Viscosities of Aqueous Glycine and L-Alanine Solutions at 298.15 K

Badarayani, R.[Rohini], Satpute, D. B.[Dilip B.], Kumar, A.[Anil]

ABSTRACT