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Spectrophotometric determination of uranium in selective organic extractants with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol

✍ Scribed by P. Pakalns; Blanka R. Mcallister

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
215 KB
Volume
62
Category
Article
ISSN
0003-2670

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## Abstract Complexes of copper(II) with 2‐(5‐bromo‐2‐pyridylazo)‐5‐diethylaminophenol (5‐Br‐PADAP) formed in aqueous methanol in a wide range of pH (from acidic to alkaline) as well as copper(I)–5‐Br‐PADAP species formed in methanolic solutions were investigated by spectrophotometry and mass spect