title: [The thermodynamic molar absorptivity of coordination color reaction of indium(III) with 4,5-dihydroxybenzene-1,3-disufornic acid].
abstract: The thermodynamic molar absorptivity of complex formed by 1:1 coordination color reaction of tiron with highly charged cation In3+ has been measured spectrophotometrically at 20.0+/-0.1 degrees C, using NaClO4 as supporting electrolyte. The influence of å on linear relation between molar absorptivity and ionic strength has been investigated. At å = 6.5, the thermodynamic molar absorptivity lg epsilon(o) was found to be 3.69.
authors.affiliation: Shenyang Pharmaceutical University, 110015 Shenyang.
authors.forename: Y
authors.initials: Y
authors.lastname: Guo
authors.forename: L
authors.initials: L
authors.lastname: Chen
authors.forename: D
authors.initials: D
authors.lastname: Zhang
authors.forename: D
authors.initials: D
authors.lastname: Yang
authors.forename: Q
authors.initials: Q
authors.lastname: Liu