Cobalt Tetroxide

Product Description: Cobalt(II,III) Oxide (Co3O4)

General Information:

• Chemical Name: Cobalt(II,III) Oxide, also known as Tricobalt Tetraoxide
• CAS Number: 1307-96-6
• EINECS Number: 215-154-6
• Molecular Formula: Co3O4
• Molecular Weight: 240.80 g/mol
• Appearance: Black antiferrimagnetic solid, often supplied as a black and grey powder

Physical Properties:

• Melting Point: Approximately 1935ºC
• Density: 6.11 g/cm³
• Solubility: Insoluble in water
• Particle Size: Available in powder form with particle size less than 10 μm

Applications: Cobalt(II,III) Oxide is a versatile compound with a range of applications:

• Artificial Photosynthesis: Utilized in the process of artificial photosynthesis
• Glass, Optic, and Ceramic Industries: Used in the production of glass, optic, and ceramic applications due to its thermal stability and insolubility
• Supercapacitors: Known for its high theoretical specific capacitance and potential use in supercapacitors
• Rechargeable Li-ion Batteries: Used as an electrode material in lithium-ion batteries
• Gas Sensors: Employed in the development of gas sensors
• Catalysis: Acts as a heterogeneous catalyst in various oxidation processes
• Magnetic Materials: Used in the production of magnetic materials

Safety and Handling:

• Hazardous Classification: Acute toxicity - Category 4, Skin sensitization - Category 1, Hazardous to the aquatic environment - Short-term (Acute) Category 1, Long-term (Chronic) Category 1
• Precautions: Wear protective gloves, clothing, eye protection, and face protection. Avoid breathing dust, fume, gas, mist, vapors, or spray. In case of inadequate ventilation, wear respiratory protection.
• Storage: Store in a well-ventilated place. Keep container tightly closed.
• Disposal: Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations.

Regulatory Information:

• GHS Statements: H351 (Suspected of causing cancer), H317 (May cause an allergic skin reaction), H330 (Fatal if inhaled), H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled), H400 (Very toxic to aquatic life), H410 (Very toxic to aquatic life with long-lasting effects).