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Chromatography of chelate metal complexes. V. Complexes of Fe (III), Cr (III) and Al(III) with violet R
(Uniwersytet Łódzki, 1982)
A new method of chromatographic paper separation of a
mixture of ions Fe(III), Cr(III) and Al(III) has been
elaborated with the use of differences of complexogenic
properties of violet R in respect of the particular ions.
Investigation of complex formation reactions of Fe(III) and Al(III) with some phenol derivatives by the method of ion exchange
(Uniwersytet Łódzki, 1982)
By the method of ion exchange on the exchanger Dowex 50
WX 8 100-200 mesh complex formation was investigated in the
system Me(ClO₄)₃ + XC₆H₄OH + HClO₄ + NaClO₄ + H₂O, with
Me = Fe(III) or Al(III) and X = Cl, Br, CH₃, ...
Chromatography of metal chelate complexes. IV. Complexes of Fe (IIl), Cr (lII) and Al (III) with nitroso-R-salt
(Uniwersytet Łódzki, 1982)
A new method of chromatographic paper was - elaborated
of separating a mixture of cations: Fe(III), Cr(III) and
Al(III) from a medium containing nitroso-R-salt (NRS) as a
complexogenic agent.
Formation of triacetylthiocarbamide chromium perchlorate
(Uniwersytet Łódzki, 1982)
The method were elaborated for the preparation of
[Cr(CH₃CONHCSNH₂)₃] (ClO₄)₃. In this paper we give conditions for the synthesis, composition, properties and propose
the structure of the obtained compound.