310433

Copper(II) oxide

needles, mixture of CuO and Cu₂O, ACS reagent

• Synonym(s): Cupric oxide
• Empirical Formula (Hill Notation): CuO
• CAS Number: 1317-38-0
• Molecular Weight: 79.55
• EC Number: 215-269-1
• MDL number: MFCD00010979
• UNSPSC Code: 12352303
• PubChem Substance ID: 329753625
• NACRES: NB.24

Properties

• grade: ACS reagent
• form: needles
• reaction suitability: reagent type: catalyst; core: copper
• impurities: ≤0.002% C compounds; ≤0.002% N compounds
• anion traces: sulfate (SO₄^2-): ≤0.012%
• cation traces: C: ≤0.002%; N: ≤0.002%
• SMILES string: [Cu]=O
• InChI: 1S/Cu.O
• InChI key: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Description

Application

• Effects of Copper(II) Oxide on the Co-Pyrolysis of Waste Polyester Enameled Wires and Poly(vinyl chloride).: This research demonstrates the role of Copper(II) oxide in enhancing the co-pyrolysis process of waste materials, contributing to environmental sustainability and waste management solutions in analytical chemistry (Zhu G et al., 2023).


• Adsorption isotherms and kinetics for Pb(ii) ion removal from aqueous solutions with biogenic metal oxide nanoparticles.: The study explores the efficiency of Copper(II) oxide nanoparticles in removing lead ions from water, highlighting its potential for pollution control and water treatment technologies (Sadyrbekov DT et al., 2023).


• Preparation of surface-modified electrode of copper(ii) oxide mixed with the molecularly imprinted polymer for enhancement of melamine detection with photoelectrochemical technique.: This article describes the use of Copper(II) oxide in developing advanced sensors for detecting contaminants like melamine, demonstrating its application in food safety and public health (Thiwawong T et al., 2023).


• Synthesis and characterization of copper oxide nanoparticles: its influence on corn (Z. mays) and wheat (Triticum aestivum) plants by inoculation of Bacillus subtilis.: This research investigates the impact of Copper(II) oxide nanoparticles on plant growth, providing insights into agricultural applications and plant biology (Sharma R et al., 2023).

Safety Information

• Pictograms: GHS09
• Signal Word: Warning
• Hazard Statements: H410
• Precautionary Statements: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable