265772
Gold
powder, <45 μm, 99.99% trace metals basis
Sinônimo(s):
Gold Powder, Gold element
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About This Item
Fórmula empírica (Notação de Hill):
Au
Número CAS:
Peso molecular:
196.97
Número CE:
Número MDL:
Código UNSPSC:
12141717
ID de substância PubChem:
NACRES:
NA.23
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Nível de qualidade
Ensaio
99.99% trace metals basis
Formulário
powder
resistividade
2.05 μΩ-cm, 0°C
tamanho de partícula
<45 μm
p.e.
2808 °C (lit.)
pf
1063 °C (lit.)
densidade
19.3 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
[Au]
InChI
1S/Au
chave InChI
PCHJSUWPFVWCPO-UHFFFAOYSA-N
Categorias relacionadas
Descrição geral
Gold (Au) is a yellow noble metal known for its lustrous appearance and high resistance to corrosion. With a melting point of 1,063 °C, gold is one of the most malleable and ductile metals, making it ideal for various applications. Our high-purity gold powder is characterized by its purity of 99.995% on a trace metals basis and is available in a fine powder form with particle sizes less than 45 microns. Gold is widely used in electronics, dental materials, and as a catalyst in various chemical reactions. Its exceptional conductivity and biocompatibility make it particularly valuable in electronics, catalysis, and synthesis.
Aplicação
Applied in the synthesis of new low-dimensional, quaternary gold selenophosphate compounds, A3AuP2Se8 (a=Rb, K, Cs) and A2Au2P2Se6 (a=Rb, K).
Código de classe de armazenamento
13 - Non Combustible Solids
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 265772-2.5G | 4061826133569 |
| 265772-500MG | 4061833472811 |
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