Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
46551
CAS Number:
7440-57-5
Nanopolvo de oro (20 nm)
Purity:
≥ 99,9 % (base de metales traza)
Hazmat
Documents
$249.80 /500 mg
Tamaño
Request Bulk Quote
Product Information

Las propiedades ópticas de los nanopolvos de oro les confieren ventajas en la obtención de imágenes médicas, la fotografía y otras aplicaciones ópticas/de obtención de imágenes. El polvo de oro desempeña un papel crucial en innumerables procesos de fabricación electrónica, ofreciendo una forma sencilla y eficaz de producir compuestos conductores, suspensiones, revestimientos, etc.

CAS Number
7440-57-5
Purity
≥ 99,9 % (base de metales traza)
Molecular Formula
Au
Molecular Weight
196.97
PubChem ID
23985
Appearance
Polvo de color marrón oscuro a negro
Mesh Size
APS 20 nm, SSA ~7 m2/g
Conditions
Tienda en RT
General Information
CAS Number
7440-57-5
Purity
≥ 99,9 % (base de metales traza)
Molecular Formula
Au
Molecular Weight
196.97
PubChem ID
23985
Appearance
Polvo de color marrón oscuro a negro
Mesh Size
APS 20 nm, SSA ~7 m2/g
Conditions
Tienda en RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
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.

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