31284

铜

electrolytic, Analytical Reagent, reag. Ph. Eur., ≥99.9% (complexometric), wire

• Empirical Formula (Hill Notation): Cu
• CAS Number: 7440-50-8
• Molecular Weight: 63.55
• MDL编号: MFCD00010965
• PubChem化学物质编号: 57648549
• NACRES: NA.22

Properties

• Agency: USP/NF; reag. Ph. Eur.
• 质量水平: 100
• 测定: ≥99.9% (complexometric)
• 形式: wire
• reaction suitability: core: copper; reagent type: catalyst
• 电阻率: 1.673 μΩ-cm, 20°C
• 杂质: ≤0.02% insoluble in HNO₃
• bp: 2567 °C (lit.)
• mp: 1083.4 °C (lit.)
• 密度: 8.94 g/mL at 25 °C (lit.)
• 痕量阳离子: Ag: ≤20 mg/kg; As: ≤1 mg/kg; Fe: ≤50 mg/kg; Mn: ≤10 mg/kg; P: ≤10 mg/kg; Pb: ≤50 mg/kg; Sb: ≤10 mg/kg; Sn: ≤10 mg/kg
• application(s): pharmaceutical (small molecule)
• SMILES string: [Cu]
• InChI: 1S/Cu
• InChI key: RYGMFSIKBFXOCR-UHFFFAOYSA-N