EntityQ375837· pop 38· linked from 248 articlesgallic acidSign in to save3,4,5-trihydroxybenzoic acidArticleNamesPreferred IUPAC name 3,4,5-Trihydroxybenzoic acidRead full article (125 paragraphs)Connectionsiron(II) sulfateEntityultraviolet–visible spectroscopyEntityCategoriesAntioxidantsAstringent flavorsChelating agentsChembox image size setChemical articles with multiple CAS registry numbersChemical articles with multiple compound IDsECHA InfoCard ID from WikidataGallotanninsMultiple chemicals in an infobox that need indexingPyrogallolsReducing agentsTrihydroxybenzoic acids