Abstract
Ferrous ethylenediamine sulphate has been used as a reducing agent in acid medium for the indirect volumetric determinations of potassium bromate, metaperiodate, dichromate, ferricyanide, permanganate and persulphate and of hydrogen peroxide, ceric sulphate and sodium metavanadate, The excess of standard solution of the reagent added to each of the substaņces was titrated with standard sodium metavanadate solution using diphenylbenxidine as an indicator.
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