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Iodide Ion‐Selective Electrode and Its Application to the Determination of Organic Compounds
Author(s) -
Chang FuChung,
Chang WenLin
Publication year - 1982
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.198200027
Subject(s) - chemistry , potentiometric titration , iodide , electrode , inorganic chemistry , ethylene glycol , iodine , ferrocene , ion selective electrode , titration , ion , electrochemistry , organic chemistry , selectivity , catalysis
The mixture of silver iodide and ferrocene is used to prepare the membrane of iodide ion‐selective electrode. The interference of sulfide can be reduced by the addition of cupric ion in the test solution. Ethylene glycol is determined by potentiometric titration using iodine ion‐selective electrode as an indicator electrode.