Cobalt(II,III) oxide
Cobalt(II,III) oxide (CAS: 1308-06-1) is an inorganic compound with the chemical formula Co₃O₄. This black or reddish-black powder possesses a molecular weight of 240.80 g/mol. It is recognised for its magnetic properties and finds application as a precursor in materials science and for the production of other cobalt compounds. Its density is reported at 6.11 g/mL, and it typically has a particle size of less than 10 μm.
- Synonyms
- ~Co3O4
Magnetic Materials
Cobalt(II,III) oxide is utilized in the development and production of various magnetic materials due to its inherent magnetic properties. It serves as a key component in the formulation of magnetic precursors.
Materials Science Research
This oxide is employed in materials science research, particularly in areas related to metal and ceramic science. It can be used as a starting material for synthesising advanced cobalt-based materials and coatings.
Precursor for Cobalt Compounds
Cobalt(II,III) oxide serves as a foundational material for the synthesis of other cobalt-containing compounds. These derived compounds may have applications in catalysis, pigments, and battery technologies.
| Molecular weight | 240.80 |
|---|---|
| Linear formula | ~Co3O4 |
| Form | powder |
| Density | 6.11 g/mL at 25 °C(lit.) |
| Particle size | <10 μm |
| Melting point | 895 °C (dec.)(lit.) |
Hazard statements
- H317May cause an allergic skin reaction
- H350I
- H351Suspected of causing cancer
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- P308IF exposed or concerned
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | T |
| Risk statements (R) | 49-40-43 |
| Safety statements (S) | 53-36/37-45 |
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 Cobalt(II,III) oxide used for?
+
Cobalt(II,III) oxide is primarily used in materials science research, as a precursor for other cobalt compounds, and in the development of magnetic materials.
What is the CAS number and formula for Cobalt(II,III) oxide?
+
The CAS number for Cobalt(II,III) oxide is 1308-06-1, and its chemical formula is Co₃O₄.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Cobalt(II,III) oxide typically as a research or technical grade powder. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
What are the main safety hazards associated with Cobalt(II,III) oxide?
+
Cobalt(II,III) oxide carries significant hazards, indicated by GHS symbols GHS07 and GHS08, with a Danger signal word. It can cause skin sensitisation (H317), is suspected of causing cancer by inhalation (H350i), and is suspected of causing cancer (H351). Appropriate personal protective equipment and handling procedures are essential.
How is Cobalt(II,III) oxide packed, shipped, and exported?
+
Cobalt(II,III) oxide is carefully packaged to ensure safety and integrity during transit. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all relevant shipping regulations.
How can I request a quote or sample of Cobalt(II,III) oxide?
+
To request a quote or a sample of Cobalt(II,III) oxide, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products
Aluminosilicate, mesostructured
Metal & Ceramic Science
Aluminum carbide
Al4C3
Metal & Ceramic Science
Aluminum diboride
AlB2
Metal & Ceramic Science
Aluminum dodecaboride
AlB12
Metal & Ceramic Science
Aluminum nitride
AlN
Metal & Ceramic Science
Aluminum sulfide
Al2S3
Metal & Ceramic Science
Aluminum titanate
Al2O3·TiO2
Metal & Ceramic Science
Aluminum zinc oxide
Al2O3/ZnO
Metal & Ceramic Science▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis