Iron Oxide Black (CAS 12227-89-3): Comprehensive Product Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Iron Oxide Black | Alternative Pigments |
|---|---|---|
| Chemical Formula | Fe3O4 | Fe2O3 (Red Iron Oxide) |
| CAS Number | 12227-89-3 | 1309-37-1 |
| Magnetic Properties | Ferromagnetic | Non-magnetic |
| Thermal Stability | Stable ≤100°C | Stable ≤300°C |
| Solubility | Soluble in strong acids | Insoluble in most solvents |
2. Detailed Applications
Core Industrial Uses:
- Pigmentation: Superior coloring agent for concrete, asphalt, and industrial coatings
- Magnetic Components: Essential material for electromagnetic devices and recording media
- Corrosion Protection: Key additive in rust-preventive primers
- Energy Storage: Cathode material in alkaline battery production
- Construction Materials: Coloring additive for architectural concrete
3. Operational Guidelines
Material Handling Protocol:
- Optimal Storage: Maintain in dry environment (RH < 60%) at 15-25°C
- Material Compatibility: Avoid contact with strong oxidizers
- Dispersion Requirements: Achieve particle size < 5μm for coating applications
- Safety Measures: Use NIOSH-approved respirators during bulk handling
4. Industry Use Cases
Implementation Scenarios:
- Automotive Coatings: UV-resistant pigment for brake caliper paints
- Smart Materials: Functional component in magnetorheological fluids
- Infrastructure: Durable coloring for seismic-resistant concrete
- Electronics: Magnetic core material in RFID components
5. Client Success Stories
Case Study 1: Industrial Coating Manufacturer
- Client: Major European coating producer
- Challenge: Developing corrosion-resistant marine coatings
- Solution: Incorporated 18-22% Fe3O4 in epoxy formulations
- Outcome: 40% improvement in salt spray resistance (ASTM B117)
Case Study 2: Construction Materials Supplier
- Client: Asian infrastructure developer
- Challenge: Creating fade-resistant architectural concrete
- Solution: 3-5% pigment loading in concrete mixtures
- Outcome: Maintained chromatic stability >10 years (ISO 105-B02)
Case Study 3: Electronics Component Producer
- Client: North American sensor manufacturer
- Challenge: Enhancing magnetic response in IoT devices
- Solution: High-purity Fe3O4 in core materials
- Outcome: 25% increase in magnetic flux density
6. Procurement Consultation
Technical Support Services:
- Custom particle size optimization (50nm-5μm)
- Surface modification for specific applications
- Bulk order technical consultation
Contact Our Specialists:
Email: info@vivalr.com
Phone: (86) 15866781826
Quality Assurance Metrics:
- ISO 9001:2015 certified production
- Batch-to-batch consistency testing
- Customized material safety data sheets



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