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241741

氧化铜

Name: 氧化铜
Brand: SIGALD

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:

1317-38-0

分子量:

79.55

NACRES:

NA.21

PubChem Substance ID:

329752591

UNSPSC Code:

12352303

EC Number:

215-269-1

MDL number:

MFCD00010979

Assay:

≥99.0%

Grade:

ACS reagent

Form:

powder

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属性

grade

ACS reagent

Quality Level

200

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 (SO₄^2-): ≤0.02%

cation traces

Ca: ≤0.01%, Fe: ≤0.05%, K: ≤0.02%, Na: ≤0.05%

SMILES string

[Cu]=O

InChI

1S/Cu.O

InChI key

QPLDLSVMHZLSFG-UHFFFAOYSA-N

说明

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.

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.

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pictograms

GHS09

signalword

Warning

hcodes

H410

pcodes

P273 - P391 - P501

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)

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)

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全球贸易项目编号

货号	GTIN
241741-100G	04061825411071