349240

金

foil, thickness 0.25 mm, ≥99.9% trace metals basis

• 実験式（ヒル表記法）: Au
• CAS番号: 7440-57-5
• 分子量: 196.97
• EC Number: 231-165-9
• MDL番号: MFCD00003436
• UNSPSCコード: 12141717
• PubChem Substance ID: 24861639
• NACRES: NA.23

特性

• 品質水準: 100
• アッセイ: ≥99.9% trace metals basis
• フォーム: foil
• 抵抗性: 2.05 μΩ-cm, 0°C
• 厚さ: 0.25 mm
• bp: 2808 °C (lit.)
• mp: 1063 °C (lit.)
• 密度: 19.3 g/mL at 25 °C (lit.)
• SMILES記法: [Au]
• InChI: 1S/Au
• InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N

詳細

詳細

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, η) 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.

アプリケーション

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.

数量

3 g = 25 × 25 mm; 12 g = 50 × 50 mm

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)