Abstract
Conductivity measurements of dilute aqueous solutions of DL-aspartic acid, potassium-DL-aspartate and magnesium-DL-aspartate were performed in the 288.15 to 323.15 K temperature range. The limiting molar conductances of aspartate anions, λ0(HAsp-,T) and the dissociation constants of aspartic acid, K2(T) were derived by use of the Debye-Hückel equation for the activity coefficients and the Onsager, and Quint and Viallard conductivity equations.
Original language | English |
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Pages (from-to) | 97-105 |
Number of pages | 9 |
Journal | Journal of Solution Chemistry |
Volume | 37 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2008 |
Keywords
- Aspartic acid
- Dissociation constants
- Limiting molar conductances
- Magnesium-DL-aspartate
- Potassium-DL-aspartate
ASJC Scopus subject areas
- Biophysics
- Biochemistry
- Molecular Biology
- Physical and Theoretical Chemistry