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Evaluation of biacetyl(2-pyridyl)hydrazone thiosemicarbazone as spectrophotometric analytical reagent

✍ Scribed by Fernando de Pablos; José L. Gómez Ariza; Francisco Pino

Publisher
Springer
Year
1985
Tongue
English
Weight
372 KB
Volume
85
Category
Article
ISSN
0026-3672

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DI-2-Pyridyl ketone thiosemicarbazone as
DI-2-Pyridyl ketone thiosemicarbazone as an analytical reagent
✍ M.P. Martinez; M. Valcarcel; F. Pino 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 488 KB

## The synthesis, characteristics and analytical reactions of di-2-pyridyl ketone thiosemicarbazone are described. This compound reacts with iron( II) (A,,, -. 4 10 nm, c = 9.3 -10' 1 mol.-' cm"'), nickel(R) (A,,, = 395 nm, l = 19.6 -10' 1 mol-'cm-'), cobalt(II) (A,,, = 4 15 nm, c = 1.0 -10' 1 mol