1.02769

Copper(II) oxide

Technipur^®

• Sinónimos: Copper monoxide, Copper oxide, Cupric oxide
• Fórmula lineal: CuO
• Número CAS: 1317-38-0
• Peso molecular: 79.55
• UNSPSC Code: 12352303
• NACRES: NA.21
• MDL number: MFCD00010979

Propiedades

• Quality Segment: 200
• pH: 7 (20 °C, 50 g/L in H₂O, slurry)
• mp: 1326 °C (decomposition)
• SMILES string: [Cu]=O
• InChI: 1S/Cu.O
• InChI key: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Descripción

General description

Copper(II) oxide (CuO) is a transition metal oxide and a p-type semiconductor commonly used as thermal conducting material, catalyst, gas sensor, magnetic storage media and varistors. It has a narrow bandgap of 1.2 eV and is used for optoelectronics, semiconductor and solar cell applications.

Application

Copper(II) oxide can be used as:

• A dielectric material applicable in the microelectronic industry.
• A hydrogen sulfide gas sensing material in biogas plants and natural gas facilities.
• An induced-multiferroic material having a high TC temperature applicable in the manufacturing of superconductors.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS09
• Palabra de advertencia: Warning
• Códigos de peligro: H410
• Indicaciones de precaución: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Clase de almacenamiento: 11 - Combustible Solids
• ¿Qué está pasando?: WGK 3
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable