Analytical Chemistry of Indium (eBook)

Front Cover 1
The Analytical Chemistry of Indium 6
Copyright Page 7
Table of Contents 8
Foreword 14
PREFACE 
16 
CHAPTER 1. The Chemico-Analytical Character of Indium 18
THE DETECTION OF INDIUM 
21 
QUANTITATIVE DETERMINATION OF INDIUM 
26 
SEPARATION OF INDIUM FROM ACCOMPANYING ELEMENTS 34
SUBSTANCES TO BE ANALYZED AND METHODS FOR THE PREPARATION OF SAMPLES FOR ANALYSIS. CONCENTRATION 37
CHAPTER II. Methods Based on the Hydrolysis of Indium Compounds 45
HYDROXIDES AND OXIDES AS REAGENTS 51
Salts of Strong Bases and Weak Acids as Reagents 57
Potassium Cyanate as a Reagent 60
Nitrites of Alkali Metals as Reagents 61
Organic Bases as Reagents 62
CHAPTER III. Methods Based on the Precipitation of the Indium Cation In3+ by Inorganic Anions 
64 
SULPHIDES AS REAGENTS 64
FERROCYANIDES AS REAGENTS 76
PHOSPHATES AS REAGENTS 82
OTHER PRECIP1TANTS 84
CHAPTER IV. Methods Based on the Formation of Complex Ions of Indium with Halides (F-, Cl-, Br- , I- ) and SCN 86
The Detection of Indium 92
Gravimetric Determination of Indium 96
Photometric Determination of Indium 97
Separation of Indium from other Elements 98
CHAPTER V. Methods Based on the Formation of Compounds of Indium with Carboxylic Acids and Aminopolycarboxylic Acids, and also with Other Organic Reagents 126
Titrimetric Determination of Indium 130
Separation of Indium from other Elements 148
CHAPTER VI. Methods Based on the Formation of Compounds of Indium with Organic Reagents Containing Hydroxyl Groups 
149 
8-HYDROXYQUINOLINE AND SUBSTITUTED FORMS OF IT AS REAGENTS 157
POLYPHENOLS AS REAGENTS 178
TRIPHENYLMETHANE DYES, CONTAINING COMPLEX AND SALT-FORMING GROUPS IN THE ORTHO-POSITION TO EACH OTHER, AS REAGENTS 185
AZO DYES CONTAINING HYDROXYL AS REAGENTS 186
CARBONYL COMPOUNDS AS REAGENTS 191
OTHER ORGANIC REAGENTS CONTAINING THE OH-GROUP, AS REAGENTS 193
CHAPTER VII. Methods Based on the Formation of Compounds of Indium with Organic Reagents having Sulphydryl Groups-SH 
196 
DISUBSTITUTED DITHIOCARBAMATES AS REAGENTS 197
DITHIZONE AS REAGENT 205
ALKYLXANTHATES AS REAGENTS 212
CHAPTER VIII. Methods Based on the Reduction of Trivalent Indium 213
POLAROGRAPHY OF INDIUM 214
ELECTROLYSIS 245
CHAPTER IX. Spectrographic and X-ray Spectrographic Methods for the Determination of Indium 251
DETECTION AND DETERMINATION OF INDIUM BY EXCITING A SPECTRUM IN A FLAME 253
DETERMINATION OF INDIUM BY EXCITING A SPECTRUM IN AN ARC 259
DETECTION AND DETERMINATION OF INDIUM BY EXCITING A SPECTRUM IN A SPARK 271
X-RAY SPECTROGRAPHIC DETERMINATION OF INDIUM 274
CHAPTER X. Radioactive Methods of Determining Indium 275
REFERENCES 280
INDEX 303