On the synthesis and application of some mono- and dis-azo acid dyes

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creativework.keywordsAcid mono- and dis-azo dyes, Fastness properties on wool, UV-visible spectroscopy
creativework.publisherUniversity of Chemical Technology and Metallurgyjournal@uctm.eduen
dc.contributor.authorMiladinova P.M.
dc.contributor.authorVaseva R.K.
dc.contributor.authorLukanova V.R.
dc.date.accessioned2024-07-16T11:16:47Z
dc.date.accessioned2024-07-16T11:18:24Z
dc.date.available2024-07-16T11:16:47Z
dc.date.available2024-07-16T11:18:24Z
dc.date.issued2016-01-01
dc.description.abstractThe present paper describes the synthesis of two novel mono azo dyes of a yellow colour and four novel dis-azo dyes of orange and red colours. The dyes are obtained by the commonly accepted procedure - diazotization and coupling reactions. The compounds are isolated and characterized by TLC (Rf values), UV/Vis and IR spectra and conformed by proton NMR spectroscopy. The dyeing performance of the dyes obtained is evaluated on wool fabrics where their fastness properties of washing, rubbing and perspiration are determined in view of their exhaustion and fixation. The results obtained show good to excellent fastness properties on wool.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:84965047357en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1144
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84965047357&origin=inward
dc.titleOn the synthesis and application of some mono- and dis-azo acid dyes
dc.typeArticle
oaire.citation.issue3
oaire.citation.volume51
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