Potentiometric semimicro determination of some tetrazoles with silver nitrate
作者： Walter Selig
DOI: 10.1007/BF01197519
关键词: Aqueous solution 、 Sulfide 、 Hydrogen atom 、 Molecule 、 Sodium hydroxide 、 Inorganic chemistry 、 Silver nitrate 、 Chemistry 、 Reference electrode 、 Potentiometric titration
摘要: Tetrazoles possessing an hydrogen atom in the 1 H position can be assayed aqueous solution by potentiometric titration with silver nitrate. Emf's were monitored a sulfide ion-selective indicator electrode, and double-junction reference electrode. These compounds also determined as acids vs standard sodium hydroxide solution. If 1H is replaced another group acidic character of molecule lost it cannot analyzed either two methods.
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sci-hub.se 参考文章(4)
Walter Selig, On the use of bis(1,5-dimethyl-2-phenyl-3-pyrazolone)perchlorate as a standard for non-aqueous titrations Fresenius Journal of Analytical Chemistry. ,vol. 289, pp. 269- 271 ,(1978) , 10.1007/BF00440208
J. R�mer, Titration von Adenin mit Silbernitrat in saurer und neutraler Lösung Mikrochimica Acta. ,vol. 65, pp. 321- 327 ,(1976) , 10.1007/BF01217839
Abraham. Savitzky, M. J. E. Golay, Smoothing and Differentiation of Data by Simplified Least Squares Procedures. Analytical Chemistry. ,vol. 36, pp. 1627- 1639 ,(1964) , 10.1021/AC60214A047
P. M. P. Eller, J. A. Caruso, Potentiometry and Potentiometric Titrations with the Hydrogen Electrode in Tetramethylene Sulfone Analytical Letters. ,vol. 4, pp. 13- 21 ,(1971) , 10.1080/00032717108058586