241741

Copper(II) oxide

ACS reagent, ≥99.0%

• Sinônimo(s): Cupric oxide
• Fórmula empírica (Notação de Hill): CuO
• Número CAS: 1317-38-0
• Peso molecular: 79.55
• Número CE: 215-269-1
• Número MDL: MFCD00010979
• Código UNSPSC: 12352303
• ID de substância PubChem: 329752591
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• Ensaio: ≥99.0%
• Formulário: powder
• adequação da reação: reagent type: catalyst; core: copper
• Impurezas: Free alkali, passes test; ≤0.002% N compounds; ≤0.01% C compounds; ≤0.02% S compounds; ≤0.02% insol. dil. HCl
• traços de ânion: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.02%
• traços de cátion: Ca: ≤0.01%; Fe: ≤0.05%; K: ≤0.02%; Na: ≤0.05%
• cadeia de caracteres SMILES: [Cu]=O
• InChI: 1S/Cu.O
• chave InChI: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Descrição

Descrição geral

Copper (II) oxide is one of the two stable oxides of copper. Cupric oxide is a precursor to many copper-containing products and chemicals. It is used as a pigment, fungicide, and antirust protection agent for marine paints. CuO possesses notable and admirable characteristics like abundance and affordability, ease of manufacturing, scalability, non-toxicity, antioxidant properties, and semiconducting characteristics.

Aplicação

Copper (II) oxide is used:,As a catalyst in the synthesis of 2-Aryl- and 2-alkenyl-1,3,4-oxadiazoles from treating 1,3,4-oxadiazoles with aryl or alkenyl halides.

Informações de segurança

• Pictogramas: GHS09
• Palavra indicadora: Warning
• Frases de perigo: H410
• Declarações de precaução: P273 - P391 - P501
• Classificações de perigo: Aquatic Acute 1 - Aquatic Chronic 1
• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable