357456

Copper

powder (dendritic), <45 μm, 99.7% trace metals basis

• Empirical Formula (Hill Notation): Cu
• CAS Number: 7440-50-8
• Molecular Weight: 63.55
• Número de EC: 231-159-6
• Número MDL: MFCD00010965
• ID de la sustancia en PubChem: 24861916
• NACRES: NA.23

Properties

• Nivel de calidad: 100
• ensayo: 99.7% trace metals basis
• formulario: powder (dendritic)
• resistividad: 1.673 μΩ-cm, 20°C
• tamaño de partícula: <45 μm
• bp: 2567 °C (lit.)
• mp: 1083.4 °C (lit.)
• densidad: 8.94 g/mL at 25 °C (lit.)
• SMILES string: [Cu]
• InChI: 1S/Cu
• InChI key: RYGMFSIKBFXOCR-UHFFFAOYSA-N

Description

Descripción general

Copper powder (dendritic) is also known as an electrolytic copper powder (ECP) which has a dendritic shape with a particle size that is less than 4.5 μm. The dendritic shape of the copper particles can be produced by electrolytic deposition method.

Aplicación

ECP can be used as a catalyst in the production of biodiesel by transesterification of soybean oil and partial hydrogenation of polyunsaturated compounds. It can also be used to form a metal composite with carbon nanotubes for the formation of high strength copper alloys.

Safety Information

• pictogramas: GHS02,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H228 - H410
• Consejos de prudencia: P210 - P240 - P241 - P273 - P280 - P370 + P378
• Clasificaciones de peligro: Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1
• Código de clase de almacenamiento: 4.1B - Flammable solid hazardous materials
• WGK: WGK 2
• Punto de inflamabilidad F: Not applicable
• Punto de inflamabilidad C: Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges