Cobalt (1I1) acetate solution, prepared in glacial acetic acid by the anodic oxidation and sl)Qwing as high redox potential as about 1.4 in various acidic media has been successfully utilised as a Volumetric redox titrant for the determination of hydroquinone, p-tetrachlorohydroquinone, ascorbic acid, p-aminophenol and p-phenylenediamine.
J ZYKA ,J DOLEZAL ,M HANIF ,
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