acid–base indicator

https://doi.org/10.1351/goldbook.A00075
An acid or base which exhibits a colour change on neutralization by the basic or acidic @T06386@ at or near the @T06387-1@ of a @T06387-2@.
Source:
Orange Book, 2nd ed., p. 48 [Terms] [Book]
Citation: 'acid–base indicator' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.A00075 RIS BibTex EndNote
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Last revised: February 24, 2014