title: 1-Phenyl-3-methyl-4-benzoylpyrazol-5-one as a group-extraction reagent for spectrophotometric determination of trace elements.
abstract: 1-Phenyl-3-methyl-4-benzoylpyrazol-5-one has been examined as a regent for detection and solvent extraction of metal ions. The reagent seems to be promising as a group-extraction reagent for the spectrophotometric determination of copper, nickel, cobalt, manganese, zinc, chromium(VI) and molybdenum(VI).
authors.affiliation: Department of Chemistry, University of Nigeria, Nsukka, Nigeria.
authors.forename: M Y
authors.initials: MY
authors.lastname: Mirza
authors.forename: F I
authors.initials: FI
authors.lastname: Nwabue