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  • 255734
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255734

Sigma-Aldrich

Gold

powder, <850 μm, ≥99.99% trace metals basis

Synonym(s):
Gold Powder, Gold element
Empirical Formula (Hill Notation):
Au
CAS Number:
Molecular Weight:
196.97
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

teor

≥99.99% trace metals basis

forma

powder

resistividade

2.05 μΩ-cm, 0°C

tamanho de partícula

<850 μm

pb

2808 °C (lit.)

pf

1063 °C (lit.)

densidade

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Gold powder, &lt;850&#160;&#956;m, &#8805;99.99% trace metals basis

Sigma-Aldrich

255734

Gold

Gold wire, 0.33&#160;mm diameter, length 1 m, purity 99.95%

GF87794869

Gold

Gold wire, 0.01&#160;mm diameter, length 10 m, purity 99.99+%

GF86996727

Gold

Gold foil, thickness 0.01&#160;mm, size 100 × 100&#160;mm, purity 99.9%

GF87616772

Gold

assay

≥99.99% trace metals basis

assay

99.95%

assay

≥99.99%

assay

99.9%

form

powder

form

wire

form

wire

form

foil

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

resistivity

2.05 μΩ-cm, 0°C

bp

2808 °C (lit.)

bp

2808 °C (lit.)

bp

2808 °C (lit.)

bp

2808 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

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

WGK

nwg

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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