326542
Gold
beads, 1-6 mm, 99.999% trace metals basis
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About This Item
Fórmula empírica (notación de Hill):
Au
Número de CAS:
Peso molecular:
196.97
Número CE:
Número MDL:
Código UNSPSC:
12141717
ID de la sustancia en PubChem:
NACRES:
NA.23
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Ensayo
99.999% trace metals basis
Formulario
beads
resistividad
2.05 μΩ-cm, 0°C
tamaño de partícula
1-6 mm
bp
2808 °C (lit.)
mp
1063 °C (lit.)
densidad
19.3 g/mL at 25 °C (lit.)
cadena SMILES
[Au]
InChI
1S/Au
Clave InChI
PCHJSUWPFVWCPO-UHFFFAOYSA-N
Categorías relacionadas
Descripción general
Goldis a highly valued metal in catalysis and material science due to its uniqueproperties such as high chemical stability, excellent electrical and thermalconductivity, malleability, and ductility. In catalysis, gold nanoparticles areparticularly effective as catalysts for various chemical reactions, includingoxidation and hydrogenation processes due to their high surface area andexcellent catalytic activity. In material science, gold is often employed inthe fabrication of electronic components, sensors, and biomedical devices dueto its excellent conductivity, corrosion resistance, and biocompatibility.
Aplicación
- Design and performance analysis of a highly sensitive photonic crystal fiber based plasmonic sensor: This study highlights the development of a gold-based plasmonic sensor for applications in material science, particularly for environmental monitoring (Walid et al., 2024).
- A theoretical study of the electronic structures of metal-semiconductor-metal junction and their electrical properties: Discusses the electronic properties of gold in semiconductor devices, valuable for academic research in material sciences (Almehanyah, 2024).
- Highly stable and efficient gold nanoparticles films facilitated by thiourea for catalytic reduction of nitrophenol in water: Investigates gold nanoparticles for environmental remediation, an application of interest in material science for its efficiency in catalytic processes (Xia et al., 2024).
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Industrial gold mining is a significant source of mercury (Hg) emission to the atmosphere. To investigate ways to reduce these emissions, reclamation and dust and mercury control methods used at open pit gold mining operations in Nevada were studied in
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