Manganese Tetroxide (Mn₃O₄)
CAS: 1317-35-7
Formula: Mn₃O₄
Composition: composed of the elements manganese (Mn) and oxygen (O) in a precise atomic ratio
Physical Properties:occurs naturally as the mineral hausmannite, is a stable, solid oxide
Appearance: a dark brown to black powder or crystals
Applications: Used in battery, magnetic materials,bricks etc.
QINGCHONG
Description
Manganese Tetroxide (Mn₃O₄), also known as manganese(II,III) oxide or hausmannite, is a chemical compound that appears as a brownish-black powder. It has significant industrial applications, serving as a key material in the production of soft ferrites for electronic components and lithium-ion batteries. Due to its crystal structure and unique properties like high electrical conductivity and catalytic activity, it is used in various sectors, including materials science, environmental remediation, and steel production. Mn₃O₄ also serves in the production of specialty ceramics and pigments.
QINGCHONG
specifications
SPECIFICATIONS
| Formula | Mn₃O₄ |
| CAS No. | 1317-35-7 |
| EINECS No. | 215-266-5 |
| Molecular Weight | 228.81 g/mol |
TECHNICAL PROPERTIES
| Test ltem | Specifications |
| Appearance | brown-red powder |
| Odour | Odourless |
| Manganese (Mn) | 65% Min. |
| Ferric oxide (Fe₂O₃ ) | 3% Max. |
| Aluminum oxide(Al₂O₃ ) | 0.02% Max. |
| magnesium oxide(MgO ) | 0.4% |
| Calcium oxide(CaO ) | 2% |
| Moisture | 0.5% Max. |
QINGCHONG
APPLICATION AREA
Leveraging its leading technology in the research and development and production of manganese compounds, Qingchong New Materials provides efficient, environmentally friendly and high-quality manganese materials for multiple industries such as battery, magnetic materials and brick.
QINGCHONG

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