Email this article Chromatographic determination of azodyes based on carbo- and heterocyclic alpha-dicarbonyl compounds
- Authors: Filenko I.A.1, Bubelo O.N.2, Bozhenkova S.S.3, Polyanskaya N.A.3,4, Kovalchukova O.V.3,4
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Affiliations:
- Russian Institute for Scientific and Technical Information (VINITI RAS)
- the All-Russian Institute of Scientific and Technical Information of the Russian Academy of Sciences (VINITI RAS)
- A. N. Kosygin Russian State University (Technology. Design. Art)
- Peoples’ Friendship University of Russia (PFUR)
- Issue: Vol 15, No 1 (2025)
- Pages: 58-63
- Section: Аналитика веществ и материалов
- URL: https://journals.eco-vector.com/2227-572X/article/view/679203
- DOI: https://doi.org/10.22184/2227-572X.2025.15.1.58.62
- ID: 679203
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Abstract
Over the last 20 years, liquid chromatography has become one of the most used methods for the investigation of natural and synthetic colorants in various objects. It is very important to control the content of azo dyes, based on phenanthrenequinone and hydrazine derivatives, which can potentially have a negative impact on human health. This article is devoted to the possibility of chromatographic separation of some azo dyes based on carbo- and heterocyclic alpha-dicarbonyl compounds. Optimal conditions for the analysis (solvents, eluent and its flow rate, temperature, wavelength) are selected; detection limits and linear ranges of determination of the studied compounds are established.
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About the authors
Igor Anatolievich Filenko
Russian Institute for Scientific and Technical Information (VINITI RAS)
Author for correspondence.
Email: chemistf@mail.ru
ORCID iD: 0000-0002-4204-295X
Ph.D., Senior Researcher at the Department of Scientific Information on Chemistry and Chemical Technology of the Department of Scientific Information on Chemistry and Materials Sciences
Russian Federation, MoscowOlga Nikolaevna Bubelo
the All-Russian Institute of Scientific and Technical Information of the Russian Academy of Sciences (VINITI RAS)
Email: bon199@yandex.ru
Ph.D., Head of the Department of scientific information on problems of chemistry and material sciences of the department of scientific information on problems of chemistry and material sciences
Russian Federation, MoscowSvetlana Sergeevna Bozhenkova
A. N. Kosygin Russian State University (Technology. Design. Art)
Email: bozhenkova_ss@mail.ru
postgraduate student
Russian Federation, MoscowNadezhda Aleksandrovna Polyanskaya
A. N. Kosygin Russian State University (Technology. Design. Art); Peoples’ Friendship University of Russia (PFUR)
Email: polyanskaya_na@pfur.ru
PhD in Chemistry, Associate Professor, Department of General and Inorganic Chemistry
Russian Federation, Moscow; MoscowOlga Vladimirovna Kovalchukova
A. N. Kosygin Russian State University (Technology. Design. Art); Peoples’ Friendship University of Russia (PFUR)
Email: kovalchukova-ov@rudn.ru
Doctor of Chemical Sciences, Head of the Department of Inorganic and Analytical Chemistry (RSU), Professor of the Department of General Chemistry (PFUR)
Russian Federation, Moscow; MoscowReferences
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