Cobalt
Product Description
Cobalt is a hard, lustrous, silver-grey transition metal known for its magnetic properties, strength, and ability to contribute to heat and wear resistance in specialized alloys. It is an important industrial raw material used in metal manufacturing, rechargeable battery materials, catalysts, pigments, and other technical applications.
Cobalt is commercially available in different forms, including metal cathodes, pieces, briquettes, granules, and powder. Cobalt compounds, such as cobalt oxide, cobalt sulfate, and cobalt carbonate, have different chemical properties and applications and should be specified separately when purchasing.
MA Associates provides product information and supply inquiries for industrial buyers. Product form, grade, purity, packaging, and availability should be confirmed according to the intended application.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | Cobalt |
| Chemical Symbol | Co |
| Atomic Number | 27 |
| CAS Number | 7440-48-4 (Cobalt Metal) |
| Product Category | Industrial Metal / Chemical Raw Material |
| Appearance | Hard, lustrous, silver-grey metal |
| Magnetic Properties | Ferromagnetic at ordinary temperatures |
| Density | Approximately 8.90 g/cm³ |
| Melting Point | Approximately 1,495°C |
| Available Forms | Cathodes, pieces, briquettes, granules, or powder, subject to availability |
| Purity | Grade-dependent; confirm with the supplier’s specification |
| Packaging | Industrial packaging according to product form and supplier availability |
| Storage | Store in a suitable, dry area and follow the product Safety Data Sheet (SDS) |
These are general reference properties for cobalt metal. They do not represent a guaranteed specification for every cobalt product. Cobalt compounds have different specifications and CAS numbers.
Key Product Features
- Important industrial transition metal
- Magnetic properties and high-temperature alloy applications
- Used in specialized alloys, hard metals, and selected battery materials
- Available in different commercial forms and grades
- Technical specifications can be matched to application requirements
Handling and Storage
Cobalt metal and its compounds must be handled according to the specific product’s Safety Data Sheet (SDS). Avoid inhaling dust or powder and prevent unnecessary skin and eye contact. Use appropriate ventilation and protective equipment. Store in suitable, clearly labelled containers and follow applicable workplace and environmental regulations.
Cobalt products are not interchangeable: cobalt metal, cobalt oxide, cobalt sulfate, and cobalt carbonate have different specifications and uses.
