241741
氧化铜
ACS reagent, ≥99.0%
别名:
Cupric oxide
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关于此项目
经验公式（希尔记法）:
CuO
化学文摘社编号:
分子量:
79.55
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-269-1
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder
产品名称
氧化铜, ACS reagent, ≥99.0%
InChI key
QPLDLSVMHZLSFG-UHFFFAOYSA-N
InChI
1S/Cu.O
SMILES string
[Cu]=O
grade
ACS reagent
assay
≥99.0%
form
powder
reaction suitability
reagent type: catalyst
core: copper
impurities
Free alkali, passes test
≤0.002% N compounds
≤0.01% C compounds
≤0.02% S compounds
≤0.02% insol. dil. HCl
anion traces
chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.02%
cation traces
Ca: ≤0.01%
Fe: ≤0.05%
K: ≤0.02%
Na: ≤0.05%
Quality Level
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Application
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.
General description
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.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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