Gaois

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  1. INDUSTRY|chemistry

    #629973

    IATE #1505701
    táscaire ocsaídiúcháin agus dí-ocsaídiúcháin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Redoxindikator
    de
    Definition als Indikator geeigneter Redoxfarbstoff (zum Beispiel Methylenblau, Leukomethylenblau),mit Farbaenderung bei bestimmtem Redoxpotential oder Wasserstoffdruck, zum Teil auch bei pH-Aenderung Reference Reallex Med
    redox indicator
    en
    Definition indicator which undergoes a definite colour change at a specific electrode potential Reference "Wikipedia. Redox indicator, http://en.wikipedia.org/wiki/Redox_indicator [9.1.2015]"
    Comment The requirement for fast and reversible color change means that the oxidation-reduction equilibrium for an indicator redox system needs to be established very quickly. Therefore only a few classes of organic redox systems can be used for indicator purposes.There are two common type of redox indicators:- metal-organic complexes (Ex. phenanthroline)- true organic redox systems (Ex. Methylene blue)
    indicateur redox | indicateur d'oxydo-réduction
    fr