METHODS AND OBJECTS OF CHEMICAL ANALYSIS
ISSN title: "Metody i obʺekty himičeskogo analiza"
An international journal devoted to all aspects of Analytical chemistry
ISSN 2413-6166 (Online), ISSN 1991-0290 (Print)
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METHODS AND OBJECTS OF CHEMICAL ANALYSIS ISSN title: "Metody i obʺekty himičeskogo analiza" An international journal devoted to all aspects of Analytical chemistry ISSN 2413-6166 (Online), ISSN 1991-0290 (Print) |
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DETERMINATION OF LEAD OXIDE IN MIXTURE WITH LEAD FLUORIDE
† State Scientific Institution “Institute for Single
Crystals” NAS of Ukraine, Lenin 60, Ave., Kharkov
61001, Ukraine, Methods Objects Chem. Anal., Volume 9, No 3, 2014 p. 118-120 https://doi.org/10.17721/moca.2014.118-120 |
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Abstract
The possibility of use of acetylacetone to selective separation the lead (II) oxide from lead (II) fluoride was investigated. Were рroposed to use mixture of acetone, acetylacetone and Triton X-100 for dissolving PbO. Were chosen the optimum concentration of the reactants and selective dissolution conditions allowing quantitatively retrieve lead (II) oxide at minimum solubility of lead(II) fluoride. A complexonometric techniques for determining 0.3-3% PbO in the mixture with PbF2 were developed.
Keywords: lead(II) oxide, lead(II) fluoride, acetylacetone, triton X-100, selective dissolution
Publisher:Taras Shevchenko National University, Kiev Ukraine
(Analytical chemistry department at Taras Shevchenko
National University, 64 Vladimirskaya STR., Kiev, 01601 UKRAINE)
analysis@univ.kiev.ua,
www.univ.kiev.ua,
+380-44-2393266
The journal is indexed in SCOPUS and Web of Science
The journal website: www.moca.net.ua
The articles in this journal are licensed under
CC BY 4.0
