Gold

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• Catalog Number: ACM7440575-113
• Chemical Name: Gold
• CAS: 7440-57-5
• Category: Metal Nano Dispersion
• Description: insulated wire, 1m, conductor diameter 0.025mm, insulation thickness 0.002mm, PTFE (polytetrafluoroethylene) insulation, 99.99%
• Synonyms: Gold Powder,Gold black,Gold element
• IUPAC Name: gold
• Molecular Weight: 196.97
• Molecular Formula: Au;Au
• Canonical SMILES: [Au]
• InChI: 1S/Au
• InChIKey: PCHJSUWPFVWCPO-UHFFFAOYSA-N
• Boiling Point: 2700 deg C;4892°F
• Melting Point: 1063 °C (lit.)
• Density: 19.3g/mL
• Solubility: INSOL IN WATER, ACID; SOL IN POTASSIUM CYANIDE, HOT SULFURIC ACID;Soluble in aqua regia, insoluble in acids;Dissolves readily in 3:1 hydrochloric-nitric acid to form HAuCl4; dissolves in cyanide solutions in the presence of air or hydrogen peroxide to form Au(CN)2
• Application: 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.
• Storage: room temp
• Assay: 99.997% trace metals basis
• Color Form: Purple
• Concentration: 51,000-1,500ppm
• Diameter: #REF!
• EC Number: 231-165-9
• Electrical Resistivity: 2.05 μΩ-cm, 0°C
• Exact Mass: 196.96657g/mol
• Form: wire
• Heat Of Vaporization: 324 kJ/mol
• Length: 0.5 m
• MDL Number: MFCD00003436
• Monoisotopic Mass: 196.96657g/mol
• Odor: No odor
• pH: 7±0.5
• Solvent: Water (As Per Requirement)
• Stability: Extremely inactive; not attacked by acids, air or oxygen. Superficially attacked by aq halogens at room temp.;Does not corrode in air, but is tarnished by sulfur;...Stable in basic media.
• Symbol: Au
• Thickness: 0.009 mm