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A polarographic study of 2-2′-dithiodipyridine. The mechanism of the electrode process

✍ Scribed by J.M. Antelo; F. Arce; F. Rey; M. Sastre; J.M. López-Fonseca

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
343 KB
Volume
30
Category
Article
ISSN
0013-4686

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✦ Synopsis

The de and dp polarographic behaviour of aldrithiol-2 in aqueous solution has been studied over the range pH l-1 1. Depending on the concentration of aldrithiol-2 and the drop time, a single wave or two waves are obtained. In the latter case, one is a "main wave"and the other a Brdicka adsorption post-wave. The mechanism of the electrode process has been deduced from the dependence of the wave characteristics upon pH and from the results of scan-direct and scan-reverse normal pulse polarography, Kaiousek (K3) polarography and acl polarography.

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