Copper(II) oxide
Synonym(s):Copper oxide
- CAS NO.：1344-70-3
- Empirical Formula: CuO
- Molecular Weight: 79.55
- MDL number: MFCD00010979
- EINECS: 215-706-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:14
What is Copper(II) oxide?
Chemical properties
Brownish-black powder. Soluble in acids; difficultly soluble in water.
The Uses of Copper(II) oxide
COPPER(II) OXIDE can be used as ceramic colorant, reagent in analytical chemistry, insecticide for potato plants, catalyst, purification of hydrogen, batteries and electrodes, aromatic acids from cresols, electroplating, solvent for chromic iron ores, desulfurizing oils, rayon, metallurgical and welding fluxes, antifouling paints, phosphors.
Definition
ChEBI: A metal oxide that has the formula CuO. It has an ionic structure.
Hazard
Toxic by ingestion.
Industrial uses
Cuprous oxide (Cu2O) and cupric oxide orblack CuO are used in ceramics. Cupric oxideis generally preferred in glazes and cuprousoxide in glasses.Cupric oxide, when used in glazes, has awide range of color. It may be used either asthe raw oxide in a raw glaze, as the raw oxidein a fritted glaze, or as part of the frit itself.
Properties of Copper(II) oxide
| Melting point: | 1326 °C |
| form | powder |
| Dielectric constant | 18.1（Ambient） |
| CAS DataBase Reference | 1344-70-3(CAS DataBase Reference) |
Safety information for Copper(II) oxide
Computed Descriptors for Copper(II) oxide
Copper(II) oxide manufacturer
New Products
2-(2-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 2,4-Dihydroxybenzaldehyde Dipropyl disulfide Pyrrolo[1,2-a]pyrimidine-6-carboxylic acid, 4,6,7,8-tetrahydro-4-oxo-, sodium salt (1:1), (6S) Obidoxime hydrochloride API 4 pentyn 1 ol N-Vinylformamide Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 2-Butyn-1-oL N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide N-(4-fluoro-2-methoxy-5-nitrophenyl)-4-(1-methyl-1H-indol-3-yl)pyrimidin-2-amine Pirtobrutinib intd. 2-Pentyn-1-oL 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
You may like
-
Copper OxideView Details
1317-38-0 -
Powder Copper Oxide CAS Number:1317-38-0, For IndustrialView Details
1317-38-0 -
Cupric Oxide Black, Packaging Size: 25 KgView Details
1317-38-0 -
Black Copper Oxide NanoparticlesView Details
1317-38-0 -
Black Copper Oxide, Packaging Size: 25 KgView Details
1344-70-3 -
471-25-0 Propiolic Acid 98+View Details
471-25-0 -
2-(2-Chlorophenyl)glycine 88744-36-9 98+View Details
88744-36-9 -
40216-83-9 trans-4-Hydroxy-L-proline methyl ester hydrochloride 98+View Details
40216-83-9