| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 290801ST001 | CuO | 99.9% | Ø 50.8 mm x 6.35 mm | 1 | 204.00 | Inquire |
| 290801ST004 | CuO | 99.95% | Ø 101.6 mm x 3.175 mm | 1 | POR | Inquire |
| 290801ST002 | CuO | 99.9% | Ø 76.2 mm x 6.35 mm | 1 | 273.00 | Inquire |
| 290801ST003 | CuO | 99.95% | Ø 76.2 mm x 6.35 mm | 1 | 315.00 | Inquire |
CharacteristicCopper(II) oxide or cupric oxide is the inorganic compound with the formula CuO. A black solid, it is one of the two stable oxides of copper, the other being Cu2O or cuprous oxide. As a mineral, it is known as tenorite. It is a product of copper mining and the precursor to many other copper-containing products and chemical compounds.Chemical formula:CuOMolar mass:79.545 g/molAppearance:black to brown powderDensity:6.315 g/cm3Melting point:1,326 °C (2,419 °F; 1,599 K)Boiling point:2,000 °C (3,630 °F; 2,270 K)Solubility in water:insolubleBand gap:1.2 eVMagnetic susceptibility (χ):+238.9·10−6 cm3/molRefractive index (nD):2.63Crystal structure:monoclinic, mS8ApplicationAs a significant product of copper mining, copper(II) oxide is the starting point for the production of other copper salts. For example, many wood preservatives are produced from copper oxide.Cupric oxide is used as a pigment in ceramics to produce blue, red, and green, and sometimes gray, pink, or black glazes.It is also incorrectly used as a dietary supplement in animal feed. Due to low bioactivity, negligible copper is absorbed.It is also used when welding with copper alloys.A copper oxide electrode formed part of the early battery type known as the Edison–Lalande cell. Copper oxide was also used in a lithium battery type
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
Contact our team of experts today and let us help you with your business!
