Potentiometric Characterization of Solvents

We select the most suitable solvent when we run experiments in non-aqueous solutions. However, the solvent usually contains impurities, and if the impurities are reactive, they can have an enonnous effect on the reactions and equilibria in the solvent. Thus, the characterization of solvents, including the qualitative and quantitative tests of impurities and the evaluation of their influences, is very important. [Pg.190]

Proton acceptors (bases like amines) H+/pH-glass electrode [Pg.191]

Proton donors (acids) t-BuCT/pH-glass electrode [Pg.191]

Ligands (with N or S atoms) Ag+/Ag electrode Hg2+/Hg electrode Cu2+/Cu2+ ion-selective electrode [Pg.191]

Proton donors hydrogen-bond donors F /F ion-selective electrode [Pg.191]

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