Add to ORKGN-Benzoyl-N-phenylhydroxylamine is a monomeric solute in chloroform which readily extracts vot from acidic aqueous solutions. The vanadium species extracted from concentrated aqueous acid solutions have a characteristic absorption band at 450-550 mμ. Solvent extraction experiments indicate that from aqueous 1-6 N HCl two vanadium species are extracted into chloroform. The compositions of these species correspond to the reagent: vanadium: chloride ratios of 2 : 1 : 1 and 3 : 1 : 1
Department of Chemistry, University of Calicut, Kerala (Manuscript received 19 January 1972; accept...
Vanadium (IV) bearing chloride solution with the Fe (II)/V (IV) mass ratio of 60 was prepared to sim...
1772-1777A new reagent, [2] rotaxane hydroxamic acid, is reported for extraction and trace determina...
N-Benzoyl-N-phenylhydroxylamine is a monomeric solute in chloroform which readily extracts vot from ...
The solvent extraction and spectrophotometric determination of vanadium(V) with N-p-chlorophenyl-2-t...
A simple, selective and sensitive method for the extractive spectrophotometric determination of vana...
The application of 1-(4-tolyl)-2-methyl-3-hydroxy-4-<pyridone (HY) for the spectrophotometric determ...
The reaction of 18 N-arylhydroxamic acids ·with V{V) in different acidities and under varying experi...
A liquid-liquid extraction-chromogenic system for vanadium(IV, V) containing 2,3-dihydroxynaphtahlen...
Department of Chemistry, Ravishankar University, Raipur-492 002 Manuscript received 96 March 1979, ...
One of the steady vanadium extraction sources is by-products of alumina production. The object of st...
Department of Chemistry, Jadavpur University. Calcutta-700 032, India Manuscript received 7 Novembe...
A highly sensitive spcetrophothmetrie method for determinaticn of traces of vanadium in presence of ...
The paper considers vanadium (V) distribution during its extraction from hydrochloric acid solutions...
Department of Inorganic Chemistry, University College of Science, Calcutta 700 009. Manuscript rece...
Department of Chemistry, University of Calicut, Kerala (Manuscript received 19 January 1972; accept...
Vanadium (IV) bearing chloride solution with the Fe (II)/V (IV) mass ratio of 60 was prepared to sim...
1772-1777A new reagent, [2] rotaxane hydroxamic acid, is reported for extraction and trace determina...
N-Benzoyl-N-phenylhydroxylamine is a monomeric solute in chloroform which readily extracts vot from ...
The solvent extraction and spectrophotometric determination of vanadium(V) with N-p-chlorophenyl-2-t...
A simple, selective and sensitive method for the extractive spectrophotometric determination of vana...
The application of 1-(4-tolyl)-2-methyl-3-hydroxy-4-<pyridone (HY) for the spectrophotometric determ...
The reaction of 18 N-arylhydroxamic acids ·with V{V) in different acidities and under varying experi...
A liquid-liquid extraction-chromogenic system for vanadium(IV, V) containing 2,3-dihydroxynaphtahlen...
Department of Chemistry, Ravishankar University, Raipur-492 002 Manuscript received 96 March 1979, ...
One of the steady vanadium extraction sources is by-products of alumina production. The object of st...
Department of Chemistry, Jadavpur University. Calcutta-700 032, India Manuscript received 7 Novembe...
A highly sensitive spcetrophothmetrie method for determinaticn of traces of vanadium in presence of ...
The paper considers vanadium (V) distribution during its extraction from hydrochloric acid solutions...
Department of Inorganic Chemistry, University College of Science, Calcutta 700 009. Manuscript rece...
Department of Chemistry, University of Calicut, Kerala (Manuscript received 19 January 1972; accept...
Vanadium (IV) bearing chloride solution with the Fe (II)/V (IV) mass ratio of 60 was prepared to sim...
1772-1777A new reagent, [2] rotaxane hydroxamic acid, is reported for extraction and trace determina...