Jonnalagadda, S. B. published the artcileUncatalyzed and ruthenium(III)-catalyzed reaction of acidic chlorite with methylene violet, Computed Properties of 4569-86-2, the publication is International Journal of Chemical Kinetics (2003), 35(7), 294-303, database is CAplus.
The kinetics and mechanism of the uncatalyzed and Ru(III)-catalyzed oxidation of methylene violet [3-amino-7-(diethylamino)-5-phenylphenazinium chloride] (MV) by acidic chlorite is reported. With excess concentrations of other reactants, both uncatalyzed and catalyzed reactions had pseudo-first-order kinetics with respect to MV. The uncatalyzed reaction had first-order dependence on chlorite and H+ concentrations, but the catalyzed reaction had first-order dependence on both chlorite and catalyst, and a fractional order with respect to [H+]. The rate coefficient of the uncatalyzed reaction is (5.72 ± 0.19) M-2 s-1, while the catalytic constant for the catalyzed reaction is (22.4 ± 0.3) × 103 M-1 s-1. Stoichiometry is dependent on the initial concentration of chlorite present. Consistent with the exptl. results, pertinent mechanisms are proposed. The proposed 15-step mechanism is simulated using literature; exptl. and estimated rate coefficients and the simulated plots agreed well with the exptl. curves.
International Journal of Chemical Kinetics published new progress about 4569-86-2. 4569-86-2 belongs to chlorides-buliding-blocks, auxiliary class Other Aromatic Heterocyclic,Salt,Amine,Benzene, name is 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride, and the molecular formula is C22H23ClN4, Computed Properties of 4569-86-2.
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