title: Indirect spectrophotometric determination of cyanide by means of the colour reaction of silver with cadion 2B in presence of triton X-100.
abstract: Silver gives a colour reaction with cadion 2B in the presence of the non-ionic surfactant Triton X-100, and the suppression of the colour by competitive complexation of the silver can be used for the spectrophotometric determination of cyanide. Cyanide in waste water can be separated by distillation from other ions that also interfere, and then determined.
authors.affiliation: Department of Chemistry, China University of Science and Technology, Hefei, China.
authors.forename: Z
authors.initials: Z
authors.lastname: Yu-Rui
authors.forename: W
authors.initials: W
authors.lastname: Fu-Sheng
authors.forename: Y
authors.initials: Y
authors.lastname: Fang