774111

Copper

nanopowder, 40-60 nm particle size (SAXS), ≥99.5% trace metals basis

• Empirical Formula (Hill Notation): Cu
• CAS Number: 7440-50-8
• Molecular Weight: 63.55
• EC Number: 231-159-6
• MDL number: MFCD00010965
• UNSPSC Code: 41141805
• PubChem Substance ID: 329767663
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: ≥99.5% trace metals basis
• form: nanopowder
• resistivity: 1.673 μΩ-cm, 20°C
• particle size: 40-60 nm (SAXS)
• bp: 2567 °C (lit.)
• mp: 1083.4 °C (lit.)
• density: 8.94 g/mL at 25 °C (lit.)
• application(s): battery manufacturing
• SMILES string: [Cu]
• InChI: 1S/Cu
• InChI key: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Description

Application

Copper nanopowder, 40-60 nm particle size (SAXS) can be used for a variety of applications such as printed electronics, electroless copper plating, heat transfer fluids, catalysis, and thermal energy storage.

Preparation Note

Partially Passivated: < 10% oxygen added by weight

Safety Information

• pictograms: GHS02,GHS09
• signalword: Danger
• hcodes: H228,H251,H410
• pcodes: P210 - P235 - P240 - P241 - P273 - P280
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 2 - Self-heat. 1
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable