Determination of 2-methoxyphenol in model solutions by spectrophotometry

Determination of 2-methoxyphenol in model solutions by spectrophotometry

Dettagli Bibliografici
Parent link:Modern Analytical Chemistry: Proceedings of the16th International Students Conference, Prague, September 17-18, 2020. [P. 1-5].— , 2020
Ente Autore: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
Altri autori: Alikova V. D. Valeriya Dmitrievna, Chernova A. P. Anna Pavlovna, Shormanov V. K. Vladimir Kambulatovich, Korotkova E. I. Elena Ivanovna
Riassunto:Title screen
A spectrophotometric approach for determination of 2-methoxyphenol in model solutions has been developed. The absorption spectra of 2-methoxyphenol were determined in the wavelength range from 200 to 400 nm in solutions of 95% ethanol, acetonitrile, 0.1 M sodium hydroxide and ethyl acetate with a concentration of the −3 analyte of 0.05 mg dm . For the quantitative determination of 2-methoxyphenol, a series of solutions was prepared with various −3 −3 concentrations from 0.001mgdm to 0.05mgdm in 95% ethanol, acetonitrile, 0.1 M sodium hydroxide. The optical density of 2-methoxyphenol in solvents was measured at a wavelength of 276 nm and 289 nm. The developed method was tested using the method analysis of spiked samples.
Lingua:inglese
Pubblicazione: 2020
Soggetti:
электронный ресурс
труды учёных ТПУ
quantitation
2-methoxyphenol
UV/VIS spectrophotometry
количественное определение
Accesso online:http://web.natur.cuni.cz/analchem/isc/isc16.pdf#page=10
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665864

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