Study of the Acid Base Properties of Quercetin in Aqueous Solutions by Color Measurements
dc.contributor.author | Chebotaryov, Oleksandr M. | en |
dc.contributor.author | Snigur, Denys V. | en |
dc.contributor.author | Чеботарьов, Олександр Миколайович | uk |
dc.contributor.author | Снігур, Денис Васильович | uk |
dc.date.accessioned | 2018-03-12T09:26:42Z | |
dc.date.available | 2018-03-12T09:26:42Z | |
dc.date.issued | 2015 | |
dc.description.abstract | Acid base properties of quercetin in aqueous solutions are studied by the method chemical color measurements and dissociation constants (pK) are determined. The pK values are assigned to corresponding functional groups of quercetin and a probable scheme of their dissociation is proposed. A diagram of the dis tribution of ion molecular forms of quercetin in the pH range 1–13 is built. | uk |
dc.identifier | DOI: 10.1134/S1061934815010062 | |
dc.identifier.citation | Journal of Analytical Chemistry | uk |
dc.identifier.uri | https://dspace.onu.edu.ua/handle/123456789/12994 | |
dc.language.iso | en | uk |
dc.relation.ispartofseries | ;Vol. 70, № 1. | |
dc.subject | quercetin | uk |
dc.subject | chemical color measurements | uk |
dc.subject | ionization constants | uk |
dc.subject | distribution diagram | uk |
dc.title | Study of the Acid Base Properties of Quercetin in Aqueous Solutions by Color Measurements | uk |
dc.type | Article | uk |
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