E-Book, Englisch, 270 Seiten, Web PDF
Ashworth / Newman Analytical Methods for Glycerol
1. Auflage 2017
ISBN: 978-1-4832-1617-1
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark
E-Book, Englisch, 270 Seiten, Web PDF
ISBN: 978-1-4832-1617-1
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark
Analytical Methods for Glycerol covers the detection, identification, determination, and separation of glycerol in analytical procedures. The book discusses the chemical and physical information about glycerol; analytical work on the important naturally occurring and synthetic materials containing combined glycerol; and the analysis of glycerol samples, especially from the point of view of pharmacopoiea specifications. The text also describes the important methods for the enzymic determination of glycerol. Methods based on residual glycerol hydroxyl groups, methods based on the release of glycerol from its combined state in the sample, and methods based on probable participation of the complete molecules of the sample are also considered. Chemists and people involved in the study of analytical methods of glycerol will find the book invaluable.
Autoren/Hrsg.
Weitere Infos & Material
1;Front Cover;1
2;Analytical Methods for Glycerol;4
3;Copyright Page;5
4;Table of Contents;8
5;Preface;6
6;CHAPTER 1. GLYCEROL;14
6.1;1.1 Oxidation methods;14
6.2;1.2 Esterification Methods;47
6.3;1.3 Ether Formation;55
6.4;1.4 Dehydration and Detection or Determination of the Acrolein Formed;59
6.5;1.5 Reaction with Hydriodic Acid Yielding Isopropyl Iodide;66
6.6;1.6 Reaction with Inorganic Cations and Anions;68
6.7;1.7 Purely Physical Methods;74
6.8;1.8 Non-Chromatographic Separation Methods;77
6.9;1.9 Chromatographic Methods;80
6.10;References;94
7;CHAPTER 2. GLYCEROL COMPOUNDS: INTRODUCTION, AND METHODS BASED ON RESIDUAL HYDROXYL GROUPS;108
7.1;2.1 Oxidation with Periodate;111
7.2;2.2 Oxidation with Lead(IV);115
7.3;2.3 Formation of Isopropylidene Derivatives;115
7.4;2.4 Complex Formation with Boron Compounds;116
7.5;2.5 Esterification;117
7.6;2.6 Ether Formation;119
7.7;2.7 Infrared Spectrophotometry;123
7.8;2.8 Nuclear Magnetic Resonance;124
7.9;2.9 Other Oxidations;124
7.10;2.10 Thermogravimetry;124
7.11;2.11 Non-Chromatographic Separation Methods;124
7.12;2.12 Chromatography of Mixtures of Glycerol Mono-, Di-, and Tri-esters or -ethers;128
7.13;References;141
8;CHAPTER 3. GLYCEROL COMPOUNDS: METHODS BASEDON RELEASE OF GLYCEROL FROM THE SAMPLE;146
8.1;3.1 Hydrolysis;146
8.2;3.2 Aminolysis;160
8.3;3.3 Reduction;162
8.4;3.4 Thermal Cleavage;163
8.5;References;163
9;CHAPTER 4. GLYCEROL COMPOUNDS: METHODS BASEDON PROBABLE PARTICIPATION OF THE COMPLETE MOLECULES OF THE SAMPLE;168
9.1;4.1 Nephelometry;168
9.2;4.2 Critical Solution Temperature;169
9.3;4.3 Differential Thermal Analysis;170
9.4;4.4 Mass Spectrometry;170
9.5;4.5 Infrared Spectrophotometry;170
9.6;4.6 Solvent Extraction;171
9.7;4.7 Chromatography;175
9.8;4.8 Lipid Reagents;202
9.9;References;220
10;CHAPTER 5. ANALYSIS OF GLYCEROL;232
10.1;5.1 Pharmacopoeia Tests;232
10.2;5.2 Determination of Water in Glycerol;237
10.3;5.3 Assay of Glycerol in Pharmacopoeias;241
10.4;References;243
11;CHAPTER 6. THE ENZYMIC DETERMINATION OF GLYCEROL;244
11.1;6.1 Basic Reactions;244
11.2;6.2 Modes of Determination of NADH;247
11.3;6.3 Method of Calculation;247
11.4;6.4 Nature and Origin of the Samples;249
11.5;6.5 Preliminary Treatment of the Samples;250
11.6;6.6 Interfering Substances;252
11.7;6.7 Chronological Literature;252
11.8;References;255
12;Index;258
