🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسی中文日本語EntityQ412739· pop 27· linked from 258 articlesIron(III) oxide-hydroxideAlso known as hydrous ferric oxide, HFO, ferrihydritehydrous ferric oxide (HFO)Chemical dataFormulaFeHO2Molecular weight88.85 g/molIUPAC namehydroxy(oxo)ironSMILESO[Fe]=OInChIKeyAEIXRCIKZIZYPM-UHFFFAOYSA-MPolar surface area37.3 ŲH-bond donors1H-bond acceptors2Formal charge0via PubChemAvailable in 27 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAfrikaansazbConnectionsferric chlorideEntityferric nitrateEntityCategoriesChembox image size setChemical articles with multiple CAS registry numbersChemical articles with multiple compound IDsECHA InfoCard ID from WikidataHydroxidesIron(III) compoundsMultiple chemicals in an infobox that need indexingTransition metal oxides