Copper

• Catalog No.: 12806
• CAS Number: 7440-50-8
• M. F.: Cu
• M. W.: 63.546
• Purity: ≥99.5% (complexometric)

SYNONYMS

• Title: 铜
• IUPAC name: copper
• IUPAC Traditional name: copper

DATABASE IDS

• CAS Number: 7440-50-8
• EC Number: 231-159-6
• MDL Number: MFCD00010965
• PubChem SID: 24847820

PROPERTIES

• Appearance: powder
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Cation Traces: Sn: ≤50 mg/kg
• Empirical Formula (Hill Notation): Cu
• Particle Size: 0.063-0.15 mm (sieve analysis)
• Particle Size: 0.063-0.15 mm (sieve analysis)
• Purity: ≥99.5% (complexometric)
• Boiling Point: 2567 °C(lit.)
• Density: 8.94 g/mL at 25 °C(lit.)
• Melting Point: 1083.4 °C(lit.)
• Resistivity: 1.673 μΩ-cm20°C
• GHS Signal Word: Warning
• GHS Hazard statements: H400
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P273
• RID/ADR: UN 3089 4.1/PG 2
• Risk Statements: 50
• RTECS: GL5325000
• Safety Statements: 61
• German water hazard class: 3