Co
Magnetic Materials
Cobalt Powder
Ultra-pure cobalt powder with superior magnetic properties and high-temperature stability. Essential for soft magnetic cores, advanced magnets, and specialized industrial electromagnetic applications.
Atomic #
27
Atomic Wt
58.933
CAS #
7440-48-4
Purity
99+%
Available Forms
Powder
Spherical
Irregular
Compacted
Purity Grades
99%
99.5%
99.9%
99.99%
Applications
Semiconductor
- ✓RF device cores
- ✓Magnetic materials
Permanent Magnets
- ✓Soft magnetic materials
- ✓Magnetic cores
Catalysts
- ✓Advanced catalysts
Technical Specifications
| Saturation Magnetization | 161 emu/g |
| Curie Temperature | 1115°C |
| Density | 8.90 g/cm³ |
| Magnetic Permeability | 200-500 |
| Particle Size | 1-50 µm |
Storage Requirements
Store in sealed containers in inert atmosphere or dry environment.
Packaging Options
- •500g bottles
- •1kg bags
- •5kg containers
- •Bulk quantities
Request Cobalt Powder
Get a custom quote or learn more about our cobalt powder supply options.