Determination of solubility products of phosphate and vanadate apatites of lead and their solid solutions in 0.165 M sodium chloride solution
- 1 March 1986
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 64 (3) , 484-487
- https://doi.org/10.1139/v86-076
Abstract
The solubility products of phosphate and vanadate apatites of lead and seven of their solid solutions, spread over the entire compositional range, were determined in 0.165 M sodium chloride solution at 37 °C. These solubility products decreased with an increase in vanadium content. A theoretical interpretation was advanced based on changes in lattice and hydration energies resulting from isomorphous ionic substitutions. The aim of the studies was the understanding of the toxic effects of lead and vanadium on the human skeletal system.Keywords
This publication has 2 references indexed in Scilit:
- Some thermodynamic aspects of dissolution of solid solutions of hydroxylapatites of phosphorus and arsenicCanadian Journal of Chemistry, 1979
- Preparation and solubility of hydroxyapatiteJournal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1968