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326496

Sigma-Aldrich

Gold

foil, thickness 0.127 mm, 99.99% trace metals basis

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1.5 G
R$ 3.368,00
6 G
R$ 8.953,00

R$ 3.368,00


Previsão de entrega em28 de maio de 2025


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1.5 G
R$ 3.368,00
6 G
R$ 8.953,00

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

R$ 3.368,00


Previsão de entrega em28 de maio de 2025


Solicite uma grande encomenda

Nível de qualidade

Ensaio

99.99% trace metals basis

Formulário

foil

resistividade

2.05 μΩ-cm, 0°C

espessura

0.127 mm

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

Descrição geral

Gold(Au) is a yellow noble metal known for its lustrous appearance and outstandingresistance to corrosion. Our high-purity gold is available in foil form,featuring a thickness of 0.127 mm and a purity of 99.999% on a trace metalsbasis. Gold foil is widely utilized in the electronics industry for itsexcellent electrical conductivity, making it ideal for use in connectors,circuit boards, and other electronic components. In the field of optics, gold foil is used in coatings and filters,leveraging its unique reflective properties for applications in optical devicesand sensors.[1]

Aplicação

Gold-foil can be used to fabricate carbide-derived nanoporous carbon based polymeric actuators. Gold-foil modified actuators show high frequency response and low operating voltage.

TiO2 coated gold foils can used to enhance the electrocatalytic oxidation of glucose.

Gold foil can be used as a reference electrode for the electro-reduction of carbon dioxide.

Quantidade

1.5 g = 25 × 25 mm; 6 g = 50 × 50 mm

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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