Determination of thallium(III) by use of a mercury reductor.
A convenient method has been developed for the determination of thallium(III) by using a mercury reductor. Thallium(III) is reduced to thallium(I) in 0.5-4N hydrochloric or sulphuric acid medium and the determination is completed by oxidative titration with potassium bromate. The method is extended to analysis of thallium(III)-thallium(I) and thallium(III)-iron(III) mixtures.
Dindi
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SN
Department of Inorganic and Analytical Chemistry, Andhra University, Waltair, India.
Sarma
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NV