310433
Copper(II) oxide
needles, mixture of CuO and Cu2O, ACS reagent
Synonym(s):
Cupric oxide
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About This Item
Empirical Formula (Hill Notation):
CuO
CAS Number:
Molecular Weight:
79.55
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-269-1
MDL number:
Grade:
ACS reagent
Form:
needles
Product Name
Copper(II) oxide, needles, mixture of CuO and Cu2O, ACS reagent
InChI key
QPLDLSVMHZLSFG-UHFFFAOYSA-N
InChI
1S/Cu.O
SMILES string
[Cu]=O
grade
ACS reagent
form
needles
reaction suitability
reagent type: catalyst
core: copper
impurities
≤0.002% C compounds
≤0.002% N compounds
anion traces
sulfate (SO42-): ≤0.012%
cation traces
C: ≤0.002%
N: ≤0.002%
Quality Level
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Related Categories
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).
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Copper (II) oxide nanowires for p-type conductometric NH3 sensing.
Shao F, et al.
Applied Surface Science, 311, 177-181 (2014)
Eagleson M.
Concise Encyclopedia Chemistry, 523-523 (1994)
DSC kinetics of the thermal decomposition of copper (II) oxalate by isoconversional and maximum rate (peak) methods.
Muraleedharan K and Kripa S.
Journal of Thermal Analysis and Calorimetry, 115(2), 1969-1978 (2014)
A refinement of the crystal structure of copper (II) oxide with a discussion of some exceptional esd's.
?sbrink S and Norrby LJ.
Acta Crystallographica Section B, Structural Science, 26(1), 8-15 (1970)
Pierre-Emmanuel Buffet et al.
Environmental science & technology, 47(3), 1620-1628 (2012-12-18)
The fate and effects of CuO nanoparticles (CuO NPs) were examined in endobenthic species (Scrobicularia plana , Hediste diversicolor), under environmentally realistic conditions in outdoor mesocosms (exposure to Cu at 10 μg L(-1) in particulate (CuO NPs) or soluble salt
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