Iron Oxide granules are a functional material with stable chemical properties, excellent magnetic properties, and photocatalytic potential. They are widely used in environmental catalysis, advanced ceramics, battery electrode materials, and functional fillers.
We offer a variety of high-purity iron oxide granules and support customized particle size distribution, surface modification, and composite functionalization services based on your specific application needs. For detailed technical parameters or to discuss customized solutions, please contact us immediately.
High purity and high crystallinity
Controllable morphology and particle size
Excellent physicochemical stability
Environmental Catalysis and Remediation: With its high specific surface area and photocatalytic activity, it is used for the efficient degradation of organic pollutants and the adsorption of heavy metal ions. The catalyst can be rapidly recovered and recycled through magnetic properties.
Energy Storage and Conversion: As a negative electrode material for lithium-ion batteries or an electrode material for supercapacitors, its unique microstructure (such as hollow nanospheres) helps improve the battery’s specific capacity and cycle stability.
High-end ceramics and composite materials: Used to prepare structural ceramic or composite ceramic substrates, improving the mechanical properties and functionality of materials.
Functional coatings and pigments: Due to their excellent tinting strength, weather resistance, temperature resistance, and UV absorption capacity, they are widely used in high-performance coatings, anti-rust pigments, powder coatings, and cosmetics.
Q1: How do you guarantee the purity of your iron(III) oxide granules? What are the main impurities?
A1: We use advanced processes and conduct rigorous testing with precision instruments to ensure product purity. During production, we focus on controlling the content of key impurities affecting performance, such as alkali metals and heavy metals, and provide detailed analysis reports.
Q2: Are iron oxide granules safe and environmentally friendly?
A2: This product is chemically stable, non-toxic, and harmless, meeting environmental protection requirements.
Q3: How do I choose the right iron oxide granules for my application?
A3: The choice depends on your specific process and performance goals. Our technical team can provide you with professional selection guidance.
Q4: How should iron oxide granules be stored?
A4: It is recommended to store in a sealed container in a dry, cool environment, avoiding prolonged exposure to humid air to prevent moisture absorption and clumping.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Size Inspection Report
Third-party testing reports available upon request
We are deeply involved in the field of advanced inorganic materials, possessing not only the capability for large-scale production of high-purity, highly consistent iron oxide granules, but also a focus on understanding the relationship between material microstructure and macroscopic properties. We insist on controlling quality from the source and have a comprehensive R&D support and testing platform.
Molecular Formula: Fe₂O₃
Molecular Weight: 159.69 g/mol
Appearance: Reddish-brown to dark red
Density: Approx. 5.24 g/cm³
Melting Point: Approx. 1565 °C (decomposes)
Boiling Point: Approx. 3414 °C (decomposes)
Crystal Structure: Most commonly trigonal (α-Fe₂O₃, hematite structure)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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