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ISSN 2063-5346
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AMPEROMETRIC TITRATION OF NOBLE METALS WITH SOLUTIONS OF NITROGEN-SULPHUR-CONTAINING REAGENTS IN NON-AQUEOUS AND MIXED MEDIA

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Rakhmatov Khudoyor Boboniyozovich, Rakhmatov Doniyor Khudoyorovich, Dzhuraeva Shohista Dilmurodovna, Bobilova Chinnigul Khayitovna, Khidirova Zulhumor Uralovna
ยป doi: 10.48047/ecb/2023.12.si4.487

Abstract

The article shows the conditions and the possibility of amperometric titration of noble metals with 4 โ€“ methoxyphenylcarboxymethyldiethyldithiocarbamate (MPhCMDETK) and 4-methoxyphenylcarboxymethyl-diethyldithiocarbazone solutions (MPhCMDFDTK) in non-aqueous media (acetic acid, n-propanol, DMFA, DMSO) and their mixtures with background electrolytes having different acid-base properties. The methods of amperometric titration of micrograms of the quantities of noble metals ions in the presence of foreign ions containing ions

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