Indium Hydroxide Nanopowder (In(OH)3, 99.99%, high purity, 20-70nm)

Technical Specifications

1. Product Name: Indium Hydroxide Nanopowder
   • Chemical Formula: In(OH)₃ (Indium(III) Hydroxide)
   • CAS Number: 20667-12-3
2. Purity
   • Grade: 99.99% (high purity)
   • Impurities: ≤0.01% (trace elements and other impurities)
3. Particle Size
   • Range: 20–70 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: High, due to nanoscale dimensions, enhancing reactivity and surface interactions
5. Physical and Chemical Properties
   • Color: White powder
   • Density: ~3.8 g/cm³
   • Melting Point: Decomposes at high temperatures (~300–500 °C)
   • Magnetic Properties: Typically non-magnetic, but its properties can be modified when doped or functionalized
   • Solubility: Insoluble in water but soluble in acids to form indium salts
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:
     • Indium hydroxide dust may irritate the respiratory system, skin, and eyes if inhaled or exposed.
     • Non-flammable, but inhalation of dust should be avoided.
   • Recommended Protective Measures:
     • Use PPE (e.g., gloves, goggles, and dust masks).
     • Handle in a well-ventilated area to minimize airborne particle exposure.

Applications

1. Electronics and Optoelectronics
   • Transparent Conductors: Indium hydroxide is used in transparent conducting films for optoelectronics, including flat-panel displays, touchscreens, and solar cells.
   • Thin-Film Transistors (TFTs): Applied in TFTs for active matrix displays due to its semiconducting properties.
2. Catalysis
   • Catalytic Support: Indium hydroxide can serve as a support material for various catalysts in the chemical and petrochemical industries, enhancing the efficiency of reactions.
   • Environmental Catalysis: It is also used in catalytic applications aimed at reducing pollutants and improving environmental conditions.
3. Energy Storage and Conversion
   • Batteries and Supercapacitors: Indium hydroxide is being investigated for use in batteries and supercapacitors due to its high surface area and conductivity properties.
   • Hydrogen Storage: Used in hydrogen storage systems, offering potential applications in clean energy and fuel cell technologies.
4. Biomedical Applications
   • Drug Delivery: Indium hydroxide is explored for its potential as a carrier material in drug delivery systems due to its high surface area and biocompatibility.
   • Imaging and Diagnostics: Studied for use in imaging systems, such as MRI contrast agents, and as a potential material for diagnostic applications due to its unique properties.
5. Nanocomposites
   • Reinforcement Material: Enhances mechanical, electrical, and thermal properties of composite materials in polymers, ceramics, and metals.
   • Functional Additives: Used to improve the properties of nanocomposites, such as stability, resistance to wear, and enhanced catalytic activity.
6. Coatings and Surface Treatments
   • Protective Coatings: Indium hydroxide is used in the development of corrosion-resistant coatings for metals and other surfaces in industrial and environmental applications.
   • Optical Coatings: Applied in coatings for optical lenses and devices due to its potential role in enhancing the optical properties of materials.
7. Environmental Applications
   • Water Treatment: Indium hydroxide is used for removing heavy metals and toxic contaminants from water, helping to purify and improve water quality.
   • Soil Remediation: Applied in soil treatment to adsorb and neutralize harmful pollutants.
8. Research and Development
   • Material Science: Extensively studied for its unique semiconductor, optical, and catalytic properties.
   • Prototype Development: Applied in experimental setups for developing next-generation materials, energy systems, and environmental technologies.

Key Features

• High Purity (99.99%): Guarantees consistent performance in sensitive applications, particularly in electronics, biomedical, and catalytic processes.
• Nanoscale Size (20–70 nm): Provides excellent surface area and reactivity for diverse applications, enhancing efficiency in energy storage, catalysis, and environmental technologies.
• Versatile Applications: Ideal for use in optoelectronics, biomedical systems, environmental applications, and advanced materials.