Iron Oxide Red
CAS 1309-37-1 · Fe2O3 · HS 2821.10
Iron oxide red (ferric oxide, Fe2O3, CAS 1309-37-1) is a synthetic inorganic pigment produced by calcination or precipitation routes, valued for excellent light fastness, weather resistance, chemical inertness and opacity at a very competitive price. It is the dominant colourant for concrete paving stones, roofing tiles, precast concrete, asphalt and construction renders, and is also used in coatings, plastics, rubber, ceramics and polishing compounds. Buyers compare Fe2O3 content, tinting strength relative to a standard, oil absorption, residue on sieve and water-soluble salts, which affect dispersion and efflorescence in cementitious systems.
Escenarios de aplicación
- Concrete pavers and roofing tiles
- Architectural and industrial coatings
- Plastics and rubber colouring
- Ceramics and glazes
- Polishing and abrasive compounds
- Fertiliser and feed iron supplement
Especificaciones típicas
| CAS Number | 1309-37-1 |
|---|---|
| Molecular Formula | Fe2O3 |
| Fe2O3 Content | ≥ 95.0% |
| Tinting Strength | 95% - 105% of standard |
| Oil Absorption | 15 - 25 g/100g |
| HS Code | 2821.10 |
Fuentes técnicas de referencia
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Proveedores de Iron Oxide Red
3 qualifiedChina
Confianza de los datos 98% · Not verified
Zibo, Shandong, China · Est. 1998
Confianza de los datos 95% · Online verified · Claim Pending
- IBU-tec advanced materials AGFabricante
Germany
Confianza de los datos 93% · Not verified
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