463701

Manganese(III) oxide

99.9% trace metals basis

• Synonym(s): Manganese sesquioxide
• Linear Formula: Mn₂O₃
• CAS Number: 1317-34-6
• Molecular Weight: 157.87
• EC Number: 215-264-4
• MDL number: MFCD00016217
• UNSPSC Code: 12352303
• PubChem Substance ID: 24870088
• NACRES: NA.23

Properties

• Assay: 99.9% trace metals basis
• form: solid
• density: 4.5 g/mL at 25 °C (lit.)
• application(s): battery manufacturing
• SMILES string: O=[Mn]O[Mn]=O
• InChI: 1S/2Mn.3O
• InChI key: GEYXPJBPASPPLI-UHFFFAOYSA-N

Description

Application

Manganese(III) oxide (Mn₂O₃) can be used for a variety of potential applications such as supercapacitors, fuel cells, zinc ion batteries, and lithium oxygen batteries.

Precursor to LiMn₂O₄. A useful battery cathode.

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves