The potentiometric titration of mercury(II) with cetylpyridinium chloride
作者： Walter S. Selig
DOI: 10.1007/BF01451455
关键词:
摘要: New precipitation titrations have been evaluated for the determination of mercury(II) in acid solution and mercuric cyanide solutions. In or neutral solutions ion was converted to bromo complex by addition excess potassium bromide. Mercuric tetracyano an cyanide. both cases anions were titrated potentiometrically vs. 0.01M cetyl-pyridinium chloride. Emf's monitored with a “home-made” graphite sensor coated containing poly(vinyl chloride) dioctylphthalate tetrahydrofuran single-junction reference electrode.
springer.com
sci-hub.se 参考文章(8)
Walter Selig, Constant-current potentiometric titration of orthophosphate with cetylpyridinium chloride: a feasibility study Talanta. ,vol. 30, pp. 695- 698 ,(1983) , 10.1016/0039-9140(83)80159-3
E. Rupp, Ueber Gehaltsbestimmungen von galenischen Präparaten des Arzneibuches Archiv der Pharmazie. ,vol. 244, pp. 536- 542 ,(1906) , 10.1002/ARDP.19062440612
Hobart H. Willard, George M. Smith, Tetraphenylarsonium chloride as an analytical reagent Industrial & Engineering Chemistry Analytical Edition. ,vol. 11, pp. 269- 274 ,(1939) , 10.1021/AC50133A014
Walter S. Selig, Potentiometric titrations using pencil and graphite sensors Journal of Chemical Education. ,vol. 61, pp. 80- ,(1984) , 10.1021/ED061P80
W. Selig, A Simple Sensor for Potentiometric Titrations Analytical Letters. ,vol. 15, pp. 309- 329 ,(1982) , 10.1080/00032718208064384
Walter Selig, Potentiometric microtitration of anions with cetyltrimethylammonium bromide Mikrochimica Acta. ,vol. 72, pp. 373- 381 ,(1979) , 10.1007/BF01198496
Walter Selig, Potentiometric semimicrodetermination of some anions with 1,2,4,6-tetraphenylpyridinium acetate Mikrochimica Acta. ,vol. 70, pp. 75- 81 ,(1978) , 10.1007/BF01196469
Walter Selig, Analytical applications of quaternary ammonium halides using ion-selective electrodes: A review Fresenius Journal of Analytical Chemistry. ,vol. 312, pp. 419- 427 ,(1982) , 10.1007/BF00625022