Results 131 to 140 of about 455 (167)
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Cation-exchange of metal ions in organic solvent-cupferron media
Talanta, 1972Distribution coefficients of 20 metal ions were determined on the strongly acidic cation-exchanger Dowex 50 in a 30:7:1 mixture of chloroform-methanol-lM hydrochloric acid which was 0.1M in cupferron. In this system the distribution coefficients of Fe(in), Ti(TV), Cu(II), Ce(III) and Th are lower by several orders of magnitude than those of Ni, Mn(II),
J, Korkisch, M M, Khater
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Über chlorsubstituierte Derivate des Cupferrons
Chemische Berichte, 1958AbstractDie relative Chelatstabilität von Cupferron und einiger seiner chlorierten Derivate wurde durch Aciditäts‐und polarographische Messungen bestimmt. Innerhalb der Untergruppe der Monochlor‐oder Dichlor‐Derivate besteht ein direkter Zusammenhang zwischen Chelatstabilität und fungitoxischer Wirkung, jedoch ist eine allgemeine Korrelation nicht ...
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Acta Crystallographica Section C Crystal Structure Communications, 1996
K. Tamaki, N. Okabe
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K. Tamaki, N. Okabe
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Adsorption of cupferron on malachite (−2 0 1) surface and implication for flotation
Minerals Engineering, 2021Qiuyue Sheng, Bin Yang, Shaohang Cao
exaly
Vanadium and copper cupferronates
Journal of Applied Spectroscopy, 1972A. T. Pilipenko +4 more
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Electrochemical oxidation of cupferron
Analytical Chemistry, 1968James G. Lawless, M. Dale. Hawley
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Amperometric titration of copper and ferric iron with cupferron
The Analyst, 1949I M, KOLTHOFF, A, LIBERTI
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