Home›Chembox image size set›permanganic acid🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربية한국어中文日本語EntityQ2823298· pop 26· linked from 102 articlespermanganic acidAlso known as manganic(VII) acid, HMnO4, [MnO3(OH)]chemical compoundChemical dataFormulaHMnO4Molecular weight119.944 g/molIUPAC namepermanganic acidSMILESO[Mn](=O)(=O)=OInChIKeyZJBYBXHCMWGGRR-UHFFFAOYSA-MPolar surface area71.4 ŲH-bond donors1H-bond acceptors4Formal charge0via PubChemAvailable in 25 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBasqueConnectionsmanganese heptoxideEntityconjugate acidEntityCategoriesChembox image size setChemical articles with multiple CAS registry numbersChemical articles with multiple compound IDsECHA InfoCard ID from WikidataHydrogen compoundsManganese(VII) compoundsMultiple chemicals in an infobox that need indexingOxidizing acidsTransition metal oxoacids