COPPER(II) OXIDE
- Product Name
- COPPER(II) OXIDE
- CAS No.
- 1344-70-3
- Chemical Name
- COPPER(II) OXIDE
- Synonyms
- Cb 250;COPPER OXIDE;COPPER(+2)OXIDE;COPPER MONOXIDE;Einecs 215-706-6;CUPRIC (II) OXIDE;COPPER OXIDE BLACK;BLACK COPPER OXIDE;CUPRIC OXIDE, BLACK;COPPER(II) OXIDE, BLACK
- CBNumber
- CB6378501
- Molecular Formula
- CuO
- Formula Weight
- 79.55
- MOL File
- 1344-70-3.mol
COPPER(II) OXIDE Property
- Melting point:
- 1326 °C
- form
- powder
- Dielectric constant
- 18.1（Ambient）
- CAS DataBase Reference
- 1344-70-3(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330Rinse mouth.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
COPPER(II) OXIDE Chemical Properties,Usage,Production
Chemical Properties
Brownish-black powder. Soluble in acids; difficultly soluble in water.
Uses
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.