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  • Thermodynamic behaviour of some azo dyes in aqueous solutions
    Simončič, Barbara ; Špan, Jože, 1926- ; Vesnaver, Gorazd
    The thermodynamic aspects of self-association of three monoazo dyes C.I. Acid Red 88, C.I. Acid Orange 7 and Orange 8 in aqueous solution have been studied by means of a potentiometric method. An ... ion-selective membrane electrode selective to a dye anion has been constructed. This electrode, with a dye anion - surfactant cation carrier complex incorporated within the PVC gel membrane, permitts a direct determination of the dye monomer concentration.
    Type of material - conference contribution
    Publish date - 1994
    Language - english
    COBISS.SI-ID - 301168