Electrical conductance studies in aqueous solutions with glutamic ions

Alexander Apelblat; Emanuel Manzurola; Zoya Orekhova

doi:10.1007/s10953-007-9156-z

Electrical conductance studies in aqueous solutions with glutamic ions

Alexander Apelblat, Emanuel Manzurola, Zoya Orekhova

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Conductivity measurements in dilute aqueous solutions of L-glutamic acid, DL-glutamic acid, sodium-L-glutamate and magnesium-L-glutamate, were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductivities of glutamic anions, λ ^o(HGlu^-,T) and the dissociation constants of glutamic acid, K ₂(T) were derived by the use of the Debye-Hückel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.

Original language	English
Pages (from-to)	891-900
Number of pages	10
Journal	Journal of Solution Chemistry
Volume	36
Issue number	7
DOIs	https://doi.org/10.1007/s10953-007-9156-z
State	Published - 1 Jul 2007

Keywords

DL-glutamic acid
Dissociation constants
L-glutamic acid
Limiting molar conductivities
Magnesium-L-glutamate
Sodium-L-glutamate

ASJC Scopus subject areas

Biophysics
Biochemistry
Molecular Biology
Physical and Theoretical Chemistry

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title = "Electrical conductance studies in aqueous solutions with glutamic ions",

abstract = "Conductivity measurements in dilute aqueous solutions of L-glutamic acid, DL-glutamic acid, sodium-L-glutamate and magnesium-L-glutamate, were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductivities of glutamic anions, λ o(HGlu-,T) and the dissociation constants of glutamic acid, K 2(T) were derived by the use of the Debye-H{\"u}ckel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.",

keywords = "DL-glutamic acid, Dissociation constants, L-glutamic acid, Limiting molar conductivities, Magnesium-L-glutamate, Sodium-L-glutamate",

author = "Alexander Apelblat and Emanuel Manzurola and Zoya Orekhova",

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T1 - Electrical conductance studies in aqueous solutions with glutamic ions

AU - Apelblat, Alexander

AU - Manzurola, Emanuel

AU - Orekhova, Zoya

PY - 2007/7/1

Y1 - 2007/7/1

N2 - Conductivity measurements in dilute aqueous solutions of L-glutamic acid, DL-glutamic acid, sodium-L-glutamate and magnesium-L-glutamate, were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductivities of glutamic anions, λ o(HGlu-,T) and the dissociation constants of glutamic acid, K 2(T) were derived by the use of the Debye-Hückel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.

AB - Conductivity measurements in dilute aqueous solutions of L-glutamic acid, DL-glutamic acid, sodium-L-glutamate and magnesium-L-glutamate, were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductivities of glutamic anions, λ o(HGlu-,T) and the dissociation constants of glutamic acid, K 2(T) were derived by the use of the Debye-Hückel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.

KW - DL-glutamic acid

KW - Dissociation constants

KW - L-glutamic acid

KW - Limiting molar conductivities

KW - Magnesium-L-glutamate

KW - Sodium-L-glutamate

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DO - 10.1007/s10953-007-9156-z

M3 - Article

AN - SCOPUS:34249709388

SN - 0095-9782

VL - 36

SP - 891

EP - 900

JO - Journal of Solution Chemistry

JF - Journal of Solution Chemistry

IS - 7

ER -

Electrical conductance studies in aqueous solutions with glutamic ions

Abstract

Keywords

ASJC Scopus subject areas

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