Manganese(III) oxide
Manganese(III) oxide (CAS: 1317-34-6, Formula: Mn 2 O 3 , MW: 157.87) is a chemical compound offered by Tech Serve Solutions. This dark brown to black powder is primarily utilised as a precursor for lithium manganese oxide (LiMn 2 O 4 ), a crucial component in battery cathode technology. Its material properties also lend themselves to applications in doping and as a phosphor material.
- IUPAC
- Manganese sesquioxide
- Synonyms
- Manganese sesquioxide
Battery Cathode Precursor
Manganese(III) oxide serves as a key precursor in the synthesis of lithium manganese oxide (LiMn 2 O 4 ). This material is widely employed as a cathode in rechargeable batteries, particularly in lithium-ion battery technologies.
Dopant Material
Due to its electronic and magnetic properties, Manganese(III) oxide can function as a dopant in various semiconductor and ceramic materials, modifying their electrical or optical characteristics.
Phosphor Material Component
The compound finds application in the development of phosphor materials. Its properties contribute to luminescence, making it suitable for specific lighting and display technologies.
Materials Science Research
As a well-defined oxide of manganese, it is a valuable reagent in materials science research, enabling the study and development of novel manganese-based compounds and composites.
| Molecular weight | 157.87 |
|---|---|
| Linear formula | Mn2O3 |
| Assay | 99% |
| Form | powder |
| Density | 4.5 g/mL at 25 °C(lit.) |
| Particle size | −325 mesh |
| Application | Precursor to LiMn2O4. A useful battery cathode.1 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Manganese(III) oxide used for?
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Manganese(III) oxide (CAS: 1317-34-6, Formula: Mn 2 O 3 ) is primarily used as a precursor for LiMn 2 O 4 , a battery cathode material. It also serves as a dopant and in phosphor materials.
What are the CAS number and chemical formula for Manganese(III) oxide?
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The CAS number for Manganese(III) oxide is 1317-34-6, and its chemical formula is Mn 2 O 3 .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Manganese(III) oxide with an assay of 99%. This product is typically supplied as a technical or research grade. TSS does not represent this product as USP, BP, or EP.
What are the safety and handling considerations for Manganese(III) oxide?
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Manganese(III) oxide is classified with GHS07 symbol and carries a 'Warning' signal word. It is associated with hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used during handling. Refer to the Safety Data Sheet for comprehensive guidance.
How is Manganese(III) oxide packaged and shipped?
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Manganese(III) oxide is supplied as a powder and is carefully packaged to ensure safe transit. TSS exports globally, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for Manganese(III) oxide?
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To request a quote or a sample of Manganese(III) oxide, please contact the TSS sales team through our website or by phone. Our representatives will be pleased to assist you.
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