title: Hydrazine sulphate as reagent for titrimetric determination of vanadium(V) and chromium(VI).
abstract: Conditions have been developed for the direct titration of vanadium(V) and chromium(VI) with hydrazine sulphate, barium diphenylaminesulphonate being used as indicator and osmium tetroxide as catalyst.
authors.affiliation: Department of Chemistry, Andhra University, Waltair 530003, India.
authors.forename: P V
authors.initials: PV
authors.lastname: Rao
authors.forename: G G
authors.initials: GG
authors.lastname: Rao