ÜBER DIOXIMINKOMPLEXE DER ÜBERGANGSMETALLE. LXXX. KATALYTISCHE POLAROGRAPHISCHE REDUKTION VON HYDROXYLAMIN IN ANWESENHEIT VON EISEN(II)-DIOXIMINKOMPLEXEN

Authors

  • F. Mánok
  • E. Kőszegi
  • Cs. Várhelyi
  • G. Liptay

Abstract

The stability constants of the iron(II)-nyoximine chelates: Fe(Nyox. H)* and Fe(Nyox. H)2 in aqueous NaClO4 -Britton-Robinson buffer solutions have been determined polarographi- cally. In the Fe(II)-nyoxime system appears a catalytic wave in the presence of hydroxylamine, with a half wave potential of -0.90 V (vs. SCE), suitable for the quantitative polarographic determination of hydroxylamine, also in the presence of hydrazine.

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How to Cite

Mánok, F., Kőszegi, E., Várhelyi, C., Liptay, G. “ÜBER DIOXIMINKOMPLEXE DER ÜBERGANGSMETALLE. LXXX. KATALYTISCHE POLAROGRAPHISCHE REDUKTION VON HYDROXYLAMIN IN ANWESENHEIT VON EISEN(II)-DIOXIMINKOMPLEXEN”, Periodica Polytechnica Chemical Engineering, 33(1), pp. 11–20, 1989.

Issue

Vol. 33 No. 1 (1989)

Section

Articles