Ferric Oxide (CAS 1309-37-1): Comprehensive Guide & Industry Applications
Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications of Ferric Oxide
- 3. Usage Scenarios & Implementation Strategies
- 4. Verified Customer Case Studies
- 5. Technical Consultation & Procurement Support
1. Product Specifications & Comparative Analysis
| Parameter | Ferric Oxide (Fe₂O₃) | Alternative Iron Oxides |
|---|---|---|
| CAS Number | 1309-37-1 | 1317-60-8 (Fe₃O₄) |
| Purity Grade | 99.5%-99.9% | 98%-99.2% |
| Particle Size | 1-5 μm (adjustable) | 10-50 μm |
| Thermal Stability | Stable up to 1,565°C | Decomposes at 1,538°C |
2. Industrial Applications of Ferric Oxide
Core Functional Domains
- Pigment Manufacturing: Primary component in iron oxide red (P.R.101)
- Catalytic Systems: Fenton reaction catalyst in wastewater treatment
- Magnetic Storage: Key material for HDD platters and magnetic tapes
- Pharmaceuticals: Iron supplement in tablet formulations
- Construction Materials: Coloring additive for concrete and ceramics
3. Usage Scenarios & Implementation Strategies
Optimal Application Protocols
| Industry | Dosage Guidelines | Compatibility Notes |
|---|---|---|
| Paint Formulation | 5-15% by weight | Compatible with epoxy/polyurethane systems |
| Water Treatment | 0.5-2 g/L | pH range 2.5-4.0 required |
| Ceramic Production | 3-8% in glaze mixtures | Stable up to cone 10 firing |
4. Verified Customer Case Studies
Case 1: European Automotive Coatings Manufacturer
- Challenge: Needed UV-stable red pigment for exterior car parts
- Solution: Custom Fe₂O₃ with 200nm particle coating
- Result: 40% improvement in color retention (ASTM G154 testing)
Case 2: Asian Electronics Supplier
- Requirement: High-purity magnetic material for HDD production
- Implementation: Grade 99.9% Fe₂O₃ with controlled crystalline structure
- Outcome: Achieved 2TB/inch² storage density
5. Technical Consultation & Procurement Support
For customized specifications or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Procurement Advantages
- ISO 9001-certified production facilities
- Custom particle size distribution services
- Global logistics network (DDP terms available)



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