Organic Reagents in Metal Analysis
International Series of Monographs in Analytical Chemistry
Published on 22. October 2013
268 pages
978-1-4831-6026-9 (ISBN)
Description
International Series of Monographs in Analytical Chemistry, Volume 54: Organic Reagents in Metal Analysis focuses on the factors determining the analytical selectivity of complexation reactions. This book consists of three chapters. Chapter 1 deals with the effects of stability and electronic structure of complexes and formation of mixed ligand complexes on analytical selectivity. The analytical procedures for the accomplishment of many metal analytical tasks are reviewed in Chapter 2. The last chapter provides a tabulated data that facilitates experimental work in the field of metal analysis. This volume is useful to practical analysts and researchers engaged with developments in the field of analytical chemistry and routine metal analyses.
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Content
PrefaceIntroductionChapter 1 The Analytical Selectivity of Reactions Based on Complex Formation I. Effect of the Stabilities of Complexes upon Selectivity 1. Factors Determining the Stabilities of Complexes 2. The Ratio of Stepwise Stability Constants and Analytical Selectivity 3. The Significance of Stability Constants and Equilibrium Calculations in Determining the Analytical Selectivity II. Effect of Changes in the Electronic Structure of the Central Atom upon the Selectivity of the Reaction 1. Ligand-Field Effect 2. Effect of Back-Coordination III. Analytical Selectivity of the Formation of Mixed Complexes Conditions for the Analytically Selective Formation of Mixed Complexes Factors Determining the Solubilities of Complexes Absorption of Complexes IV. Functional Groups and Analytical Selectivity 8-Hydroxyquinoline (Oxine) and its Derivatives 4-Hydroxybenzothiazole Nitrosonaphthol ligands 2,2'-Dipyridyl and 1,10-phenanthroline Dioximes a-Hydroxyaldoximes Pyrogallol ß- and o-Amino Acids a-Hydroxycarboxylic Acids Rhodanine and its Derivatives Organic Nitro CompoundsChapter 2 Application of Selective Organic Reagents in Quantitative Chemical Analysis I. The Methods of Application of Selective Organic Reagents 1. Organic Reagents in Gravimetric Analysis 2. Organic Reagents in Volumetric Analysis 3. Organic Reagents in Spectrophotometric Analysis 4. Organic Reagents in Polarography 5. Organic Reagents in Chromatography and Ion-Exchange II. Some Important Organic Metal Reagents 1. Phenanthroline and Related Compounds 2. Oximes 3. Nitroso Compounds 4. Nitro Compounds 5. Oxine and its Derivatives 6. PAN 7. Organic Acids 8. Flavones 9. ß-Diketones 10. Dithizone 11. Dithiocarbamates 12. Further Sulfur-Containing Reagents 13. Arsonic Acids 14. KalignostChapter 3 Summarizing Tables Some More Important Organic Reagents and their Scope of Application Spectrophotometric Determination of Metals Thermal Stabilities and Gravimetric Factors of Some of the More Important Metal Complexes Utilized in Gravimetric Analysis Stability Constants of the Chelates of Complexing Agents used as Analytical Reagents Signs and Abbreviations used Some More Important Organic SolventsReferencesAuthor IndexSubject Index
