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Catalog Number:
46551
CAS Number:
7440-57-5
Gold nanopowder (20 nm)
Purity:
≥ 99.9% (Trace metals basis)
Hazmat
Documents
$249.80 /500MG
Pack Size Availability Price
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Product Information

Gold nanopowder is a highly versatile material known for its unique optical, electronic, and catalytic properties. This compound, composed of nanoscale gold particles, is widely utilized in various fields, including electronics, medicine, and environmental applications. Researchers leverage its exceptional conductivity and biocompatibility for developing advanced sensors, drug delivery systems, and cancer therapies. The small size of the nanoparticles enhances their surface area, making them ideal for catalyzing chemical reactions and improving the efficiency of photovoltaic cells.

In the realm of nanotechnology, gold nanopowder stands out due to its stability and ease of functionalization, allowing for tailored applications in diagnostics and imaging. Its distinctive plasmonic properties enable it to be used in biosensing and photothermal therapy, where it can selectively target and destroy cancer cells. With ongoing advancements in nanotechnology, the potential applications of gold nanopowder continue to expand, making it an essential material for researchers and industry professionals seeking innovative solutions.

CAS Number
7440-57-5
Purity
≥ 99.9% (Trace metals basis)
Molecular Formula
Au
Molecular Weight
0
PubChem ID
23985
Appearance
Dark brown to black powder
Mesh Size
APS 20 nm , SSA ~7 m2/g
Conditions
Store at RT
General Information
CAS Number
7440-57-5
Purity
≥ 99.9% (Trace metals basis)
Molecular Formula
Au
Molecular Weight
0
PubChem ID
23985
Appearance
Dark brown to black powder
Mesh Size
APS 20 nm , SSA ~7 m2/g
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Gold nanopowder is widely utilized in research focused on:

  • Biomedical Applications: Gold nanoparticles are used in drug delivery systems, enhancing the targeted delivery of medications to specific cells, which improves treatment efficacy and reduces side effects.
  • Diagnostic Imaging: In medical imaging, gold nanopowder enhances contrast in techniques like computed tomography (CT) and magnetic resonance imaging (MRI), allowing for clearer images and better diagnosis.
  • Electronics: The unique conductive properties of gold nanoparticles make them ideal for use in flexible electronics, improving the performance of sensors and conductive inks.
  • Environmental Remediation: Gold nanopowder is effective in removing pollutants from water, as it can bind to heavy metals and organic contaminants, facilitating their removal and making water safer for consumption.
  • Catalysis: In chemical reactions, gold nanoparticles serve as catalysts, speeding up reactions and increasing efficiency, particularly in the synthesis of fine chemicals and pharmaceuticals.

Citations