Titration of some thiazine dyes with TiCl3 at room temperature.
Methylene Blue and some other thiazine dyes are titrated at room temperature visually and potentiometrically in presence of 0.005-0.1N oxalic acid. The effect of oxalic acid on the conditional potentials of the Ti(IV)/Ti(III) couple is presented.
Rukmini
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N
Department of Chemistry, Andhra University, Waltair-530003, India.
Kavitha
V S
VS
Rao
Y P
YP