1.02769

Kupfer(II)-oxid

Technipur^®

• Synonym(e): Copper monoxide, Copper oxide, Cupric oxide
• Lineare Formel: CuO
• CAS-Nummer: 1317-38-0
• Molekulargewicht: 79.55
• UNSPSC Code: 12352303
• NACRES: NA.21
• MDL number: MFCD00010979

Eigenschaften

• 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

Beschreibung

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

Sicherheitshinweise

• Piktogramme: GHS09
• Signalwort: Warning
• Gefahrencodes: H410
• Sicherheitshinweise: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable