title: Complexometric determination of mercury(II) using Congo Red as indicator.
abstract: Congo Red is suggested as an indicator for the direct titration of mercury(II) ions with EDTA or with potassium thiocyanate. An interference study of a number of cations has been made. The titration with thiocyanate is more advantageous than that with EDTA.
authors.affiliation: Department of Chemistry, University of Rajasthan, Jaipur, India.
authors.forename: K N
authors.initials: KN
authors.lastname: Tandon