Abstract:
The negative catalytic action of nickel(II) in the oxidation of 3,3’,5,5’-tetramethylbenzidine with periodate and its positive catalytic effect in the same reaction in the presence of an activator (dimethylglyoxime) have been applied to the development of analytical procedures for the determination of this metal ion, which proved to be more sensitive in the case of a positive catalytic effect (the detection limit of nickel is 103 times lower).
Document Type:
Article
Language: English
Citation:
I. E. Popova, E. N. Kiryushchenkov, N. V. Filippova, M. K. Beklemishev, “Determination of nickel(II) by its influence on the oxidation of 3,3’,5,5’-tetramethylbenzidine with periodate”, Mendeleev Commun., 14:5 (2004), 223–225
Linking options:
https://www.mathnet.ru/eng/mendc3887
https://www.mathnet.ru/eng/mendc/v14/i5/p223
This publication is cited in the following 1 articles:
Akella Sivaramakrishna, Vepa Jagannadha Rao, Upadhyayula Muralikrishna, John R. Moss, “An unusual base-controlled equilibrium between monomeric and dimeric nickel(IV)–dimethylglyoxime complexes”, Transition Met Chem, 33:4 (2008), 475
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