Manganese (IV) Oxide

Synonym: Manganese dioxide, Manganese superoxide, Manganese peroxide, Black manganese oxide, Manganese black
CAS Number 1313-13-9 | MDL Number MFCD00003463 | EC Number 215-202-6

Manganese (IV) Oxide Chemical Structure

Product CodeMN3139
CAS Number1313-13-9
Assay (purity)99.999%
Purity methodby elemental analysis
Molecular weight86.94
Appearancebrown-black solid
Melting point535C
Molecular formulaMnO2
Linear formulaMnO2

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Manganese (IV) Oxide contact us at

Safety information

Signal wordWARNING
Hazard statementsH302, H332
Precautionary statementsP261, P264, P270, P271, P301+P312, P304+P312, P304+P340, P312, P330, P501
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Manganese dioxide

Pubchem CID14801
IUPAC Namedioxomanganese
InchI IdentifierInChI=1S/Mn.2O

Ereztech synthesizes and sells additional MN-compounds.

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