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Description
Gold (Au) Nanopowder / Nanoparticles (99.99+%, 28 nm, Metal Basis)
Purity (Metal Basis): ≥ 99.99%
Average Particle Size (APS): 28 nm
Bulk Density: 0.92 g/cm³
True Density: 19.32 g/cm³
Color: Red–Purple
Morphology: Spherical
Crystal Structure: Cubic
Melting Point: 1063 °C
Boiling Point: 2966 °C
Elemental Analysis (ppm):
| Element | Content |
|---|---|
| Au | ≥ 99.99% |
| Pb | ≤ 0.005% |
| Cd | ≤ 0.003% |
| Ag | ≤ 0.002% |
| Fe | ≤ 0.002% |
| Cu | ≤ 0.009% |
| As, Sb | ≤ 0.002% |
Applications
Gold nanoparticles are highly valued in chemical, medical, and biological applications due to their exceptional chemical stability, conductivity, and unique optical properties. Common uses include:
Medical & Biological Research: Drug delivery, biosensing, and diagnostic imaging.
Electronics: Nano-circuit components, conductive inks, and micro-device manufacturing.
Catalysis: Highly effective catalysts in oxidation reactions and green chemistry applications.
Cosmetics: Incorporated in premium skincare formulations for its reputed skin-rejuvenating effects.
Optoelectronics & Photonics: Used for light manipulation, plasmonics, and sensor technologies.
Additional information
| Gram | 1 g, 5 g |
|---|