2-Mercaptobenzimidazole (2-benzimidazolethiol) as a colorimetric reagent for palladium |
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Authors: | J Xavier |
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Institution: | (1) Department of Inorganic Chemistry, Indian Association for the Cultivationo Science, Calcutta, India |
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Abstract: | Summary A spectrophotometric method for the determination of palladium using 2-mercaptobenzimidazole is described. The orange-yellow colour developed in aqueous medium atph 1.0–2.6 by the addition of an alcoholic solution of the reagent, is measured at 380 m . The system is found to obey Beer's law. The interference limits of diverse ions are also given. |
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