Greenfield / Clift / Belcher Analytical Chemistry of the Condensed Phosphates

1. Auflage 2013
ISBN: 978-1-4832-8065-3
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 214 Seiten, Web PDF

Analytical Chemistry of the Condensed Phosphates describes the concept and mode of operation of various analytical methods for analysis of the condensed phosphates. This book is composed of ten chapters, and begins with a presentation of the general properties of the condensed phosphates. Considerable chapters are devoted to various analytical techniques used for condensed phosphate analysis, such as gravimetry, titrimetry, and electrometric, chromatographic, physical, and automated methods. A chapter discusses the procedures for the determination of esters of the condensed phosphates. The concluding chapters survey the preferred method of quantitative analysis of these compounds, as well as the preparation of pure samples. This book will prove useful to analytical, inorganic, and organic chemists and researchers.

Autoren/Hrsg.

Greenfield, S.

Clift, M.

Belcher, R.

Freiser, H.

Inhaltsverzeichnis

1;Front Cover;1
2;Analytical Chemistry of the Condensed Phosphates;4
3;Copyright Page;5
4;Table of Contents;6
5;Foreword;9
6;Preface;11
7;Acknowledgements;12
8;Chapter 1. General Properties of the Condensed Phosphates;14
8.1;Classification;14
8.2;Structure;15
8.3;Physical Properties;18
8.4;Chemical Properties;26
8.5;Stability in Solution: Degradation Products on Hydrolysis;31
8.6;Reaction with Metal Salts in Solution—Sequestering Action;45
8.7;References;47
9;Chapter 2. Gravimetric Methods;50
9.1;Heavy-metal Salts;50
9.2;Cobalt Complexes;57
9.3;Chromium Complexes;62
9.4;Other Metal Complexes;62
9.5;Organic Bases as Pre
cipitants;62
9.6;References;63
10;Chapter 3. Titrimetric Methods;64
10.1;Titration of the Free Acids;64
10.2;Chain-length Determinations;65
10.3;Titration of Hydrion produced in Precipitation Reactions;74
10.4;EDTA Complexes;76
10.5;Thermometric Titrations;77
10.6;References;78
11;Chapter 4. Electrometric Methods (other than Potentiometry);79
11.1;Amperometric Titrations;79
11.2;Conductimetric Titrations;81
11.3;Polarographic Methods;82
11.4;References;85
12;Chapter 5. Chromatographie Methods;86
12.1;Paper Chromatography;86
12.2;Thin-layer Chromatography "Adsorption";101
12.3;Thin-layer Chromatography (ion exchange);109
12.4;Electrophoresis;110
12.5;Ion Exchange Column Chromatography;111
12.6;Gel Filtration;116
12.7;References;119
13;Chapter 6. Automated Methods;121
13.1;Automated Ion Exchange;121
13.2;Automated Temperature Rise;134
13.3;Appendix 1: Automated Ion Exchange Computer Program Description;137
13.4;Reference;139
14;Chapter 7. Physical Methods other than Chromatography;140
14.1;Ultracentrifugation;140
14.2;Dialysis;141
14.3;Intrinsic Viscosity in Salt Solutions;141
14.4;Light Scattering in Salt Solutions;142
14.5;Flow Birefringenge;143
14.6;Anisotropy in Electrical Conductivity;144
14.7;Solubility Fractionation;144
14.8;Refractive Index;145
14.9;Temperature Rise Test;146
14.10;Infrared;149
14.11;X-ray Diffraction;159
14.12;Nuclear Magnetic Resonance;171
14.13;References;178
15;Chapter 8. Methods for the Determination of Esters of the Condensed Phosphates;181
15.1;Determination of Tetra-alkylpyrophosphates;187
15.2;Determination of Tetra-arylpyrophosphates;195
15.3;Determination of Nucleotides containing Condensed Phosphates;196
15.4;References;198
16;Chapter 9. Modus Operandi;199
16.1;Preparation of Samples for Analysis;199
16.2;Qualitative Tests;202
16.3;Preferred Methods of Quantitative Analysis;205
16.4;References;210
17;Chapter 10. Preparation of Pure Samples;211
17.1;Orthophosphoric Acid;211
17.2;Orthophosphate;212
17.3;Pyrophosphate;213
17.4;Triphosphate;213
17.5;Sodium Trimetaphosphate;215
17.6;Sodium Tetraphosphate;215
17.7;Sodium Tetrametaphosphate;215
17.8;Sodium Hexametaphosphate and Sodium Pentametaphosphate;218
17.9;Sodium Octametaphosphate;219
17.10;Madrell's Salt-insoluble Sodium "Metaphosphate";220
17.11;Graham's Salt—Sodium Polyphosphate Glass;221
17.12;Potassium Kurrol Salt—Insoluble Potassium "Metaphosphate";222
17.13;References;222
18;Index;224