1.02769

Kupfer(II)-oxid

Technipur^®

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

Eigenschaften

• Qualitätsniveau: 200
• pH-Wert: 7 (20 °C, 50 g/L in H₂O, slurry)
• mp (Schmelzpunkt): 1326 °C (decomposition)
• SMILES String: [Cu]=O
• InChI: 1S/Cu.O
• InChIKey: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS09
• Signalwort: Warning
• H-Sätze: H410
• P-Sätze: P273 - P391 - P501
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable