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326496

Sigma-Aldrich

Gold

foil, thickness 0.127 mm, 99.99% trace metals basis

Empirical Formula (Hill Notation):
Au
CAS Number:
Molecular Weight:
196.97
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.99% trace metals basis

form

foil

resistivity

2.05 μΩ-cm, 0°C

thickness

0.127 mm

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

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Gold foil, thickness 0.127 mm, 99.99% trace metals basis

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Gold wire, 0.33 mm diameter, length 1 m, purity 99.95%

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Gold foil, thickness 0.01 mm, size 100 × 100 mm, purity 99.9%

GF87616772

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Gold wire, 0.01 mm diameter, length 10 m, purity 99.99+%

GF86996727

Gold

assay

99.99% trace metals basis

assay

99.95%

assay

99.9%

assay

≥99.99%

form

foil

form

wire

form

foil

form

wire

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.)

Application

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.

Quantity

1.5 g = 25 × 25 mm; 6 g = 50 × 50 mm

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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