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Gold
foil, thickness 0.05 mm, 99.99% trace metals basis
Synonym(e):
Gold Powder, Gold black, Gold element
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About This Item
Empirische Formel (Hill-System):
Au
CAS-Nummer:
Molekulargewicht:
196.97
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12141717
PubChem Substanz-ID:
NACRES:
NA.23
Empfohlene Produkte
Qualitätsniveau
Assay
99.99% trace metals basis
Form
foil
Widerstandsfähigkeit
2.05 μΩ-cm, 0°C
Dicke
0.05 mm
bp
2808 °C (lit.)
mp (Schmelzpunkt)
1063 °C (lit.)
Dichte
19.3 g/mL at 25 °C (lit.)
SMILES String
[Au]
InChI
1S/Au
InChIKey
PCHJSUWPFVWCPO-UHFFFAOYSA-N
Verwandte Kategorien
Allgemeine Beschreibung
Gold is one of the most popular materials to be used for neutron flux monitoring mainly because it possesses a large thermal cross section for neutron capture (197Au(η, γ) 198Au. Gold has the half-life of 2.7 days. Reports show that the rate of dissolution of Au is very fast in SnPb solder.
Anwendung
Gold based neutron flux monitors may use gold foils. Au foils may be used to form a AuSn/Au joint system for opto-electronic chips. Modified gold foil electrode may be used to study heterogeneous electron transfer properties of biological electron transfer proteins.3 Electrodeposited polycrystalline palladium-nickel alloy on gold foils may be investigated for the enhanced catalytic behavior of the alloy.
Menge
600 mg = 25 × 25 mm; 2.4 g = 50 × 50 mm
Lagerklassenschlüssel
11 - Combustible Solids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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