Issue 10, 1994
From the journal:

Analyst

Potentiometric titrations of some azo dyes containing a hydroxy group with tetrabutylammonium hydroxide in acetonitrile

Selahattin Serin  and  Mükerrem Kurtoǧlu  

Abstract

Fifteen azo dyes containing a hydroxy group, phenol, 1-naphthol and 2-naphthol were titrated potentiometrically with tetrabutylammonium hydroxide (TBAH) at room temperature. Potentiometric titration curves of these compounds in acetonitrile with TBAH propan-2-ol–methanol are similar to those of weak acids obtained in aqueous media with strong bases. Acetonitrile is a suitable medium for the weakly acidic compounds titrated in this work.

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Article information

DOI
https://doi.org/10.1039/AN9941902213
Article type
Paper

Analyst, 1994,119, 2213-2215

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Potentiometric titrations of some azo dyes containing a hydroxy group with tetrabutylammonium hydroxide in acetonitrile

S. Serin and M. Kurtoǧlu, Analyst, 1994, 119, 2213 DOI: 10.1039/AN9941902213

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