Iron Hydroxide Nanopowder (Fe(OH)3, 99.9%, 10 nm)

Technical Specifications

1. Product Name: Iron Hydroxide Nanopowder
   • Chemical Formula: Fe(OH)₃ (Iron(III) Hydroxide)
   • CAS Number: 1309-38-2
2. Purity
   • Grade: 99.9% (high purity)
   • Impurities: ≤0.1% (trace elements and other oxides)
3. Particle Size
   • Average Size: ~10 nm
   • Particle Size Distribution: Verified using SEM (Scanning Electron Microscopy) or TEM (Transmission Electron Microscopy)
4. Morphology
   • Shape: Near-spherical or irregular particles with uniform distribution
   • Surface Area: Extremely high due to nanoscale size, enhancing reactivity
5. Physical and Chemical Properties
   • Color: Brownish-yellow powder
   • Density: ~3.3 g/cm³
   • Melting Point: Decomposes at higher temperatures (~200–300 °C)
   • Magnetic Properties: Paramagnetic
   • Solubility: Insoluble in water but soluble in acids
6. Packaging and Storage
   • Standard Packaging: Sealed in airtight, moisture-resistant containers to prevent contamination and agglomeration
   • Storage Conditions: Store in a cool, dry environment; avoid prolonged exposure to air and moisture
   • Shelf Life: Stable under proper storage conditions
7. Safety and Handling
   • Hazards:
     • Iron hydroxide dust may irritate the respiratory system, skin, and eyes if inhaled or exposed.
     • Non-flammable but requires careful handling to avoid dispersion into the air.
   • Recommended Protective Measures:
     • Use PPE (e.g., gloves, goggles, and dust masks).
     • Ensure adequate ventilation when handling.

Applications

1. Environmental Applications
   • Water Treatment: Widely used for the removal of heavy metals (e.g., arsenic, lead, and chromium) from contaminated water. Iron hydroxide nanopowder has excellent adsorption capacity and is effective in water purification systems.
   • Soil Remediation: Applied for soil decontamination by adsorbing and immobilizing toxic elements.
   • Pollutant Adsorption: Used in air purification systems to trap and remove harmful gases and particulate matter.
2. Biomedical Applications
   • Drug Delivery: Investigated for its potential as a carrier in targeted drug delivery systems, leveraging its nanoscale size for enhanced bioavailability.
   • Magnetic Hyperthermia: Explored in cancer therapy, where iron hydroxide nanoparticles can generate heat under an alternating magnetic field, selectively killing cancer cells.
3. Catalysis
   • Chemical Catalysis: Acts as a catalyst or catalyst support in various chemical reactions, particularly in oxidation processes.
   • Environmental Catalysis: Used in processes aimed at reducing the concentration of harmful pollutants through catalytic reactions.
4. Nanocomposites
   • Reinforcement Material: Enhances mechanical, thermal, and chemical properties of composite materials.
   • Functional Additives: Improves the properties of polymers, ceramics, and metals by improving their stability, conductivity, and resistance to wear.
5. Coatings and Surface Treatments
   • Protective Coatings: Used in coatings to provide corrosion resistance for metals and other materials.
   • Magnetic Coatings: Applied in electromagnetic shielding and advanced coatings for electronic components.
6. Electronics and Magnetic Applications
   • Magnetic Storage: Used in magnetic devices and memory storage technologies due to its paramagnetic properties.
   • Sensors: Used in the development of highly sensitive sensors, especially for detecting changes in environmental conditions.
7. Research and Development
   • Material Science: Extensively studied for its unique properties and potential applications in various fields such as catalysis, energy storage, and drug delivery.
   • Prototype Development: Applied in experimental setups for advanced technologies in medicine, energy, and environmental engineering.

Key Features

• High Purity (99.9%): Ensures reliability and performance in biomedical, environmental, and industrial applications.
• Ultrafine Particle Size (10 nm): Provides an exceptionally high surface area, enhancing the reactivity and efficiency of the powder in various applications.
• Versatile Applications: Ideal for use in water treatment, soil remediation, biomedical treatments, and advanced nanocomposites.