Photolisys of the salicylic acid in the presence of β-cyclodextrin - DOI: 10.4025/actascitechnol.v27i1.1503
DOI:
https://doi.org/10.4025/actascitechnol.v27i1.1503Keywords:
acido salicílico, fotólise, ciclo dextrinaAbstract
In this work the UV/VIS spectroscopy was used to study the photo degradation by UV light of the salicylic acid in cavity of β-cyclodextrin. A reduction in the speed of degradation of the salicylic acid of 34.5% in pH 7 and of 17.5% in pH 4 was observed when β-cyclodextrin is added to the solution. The obtained value to the constant of dissociation of the salicylic acid complex and of the β-cyclodextrin was of 4.3±0.5×10-3 mol/LDownloads
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Published
2008-03-27
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Chemistry
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How to Cite
Photolisys of the salicylic acid in the presence of β-cyclodextrin - DOI: 10.4025/actascitechnol.v27i1.1503. (2008). Acta Scientiarum. Technology, 27(1), 77-81. https://doi.org/10.4025/actascitechnol.v27i1.1503
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