Hydrolysis and Methanolysis Reactions of a Homobifunctional Reactive Dye

M. Klačnik

Abstract
The reaction kinetics of a homobifunctional bis(monofluoro-s-triazine) reactive dye was studied in a mixture of alkaline solution and methanol at 70 °C by ion-pair reversed-phase high performance liquid chromatography. From the measured pseudo-first order reaction rate constants, the chemical reactivity and the selectivity of the particular reactive dye forms, were evaluated.

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Keywords
Reactive dye, Cibacron LS, hydrolysis, methanolysis, rate constants, HPLC