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Copper Oxide is the black nonfinalize design powder or crystallize, pellet (monophase powder) with density 6.313, melting point 1446ºC, melting rate11.80KJ/mol, hardness 3.4, dielectric constant 18.10. It doesnt dissolve in water, but dissolves is in acid, ammononia water, ammonium chloride, then turns into blue solution. It can be also turned back to copper powder with hydrogen in high temperature.
| Product name | Copper oxide (electroplate) |
| Alias | Copper(II) oxide |
| Molecular formula | CuO |
| Molecular weight | 79.54 |
| Properties | Black or brownish black powder; density: 6.3-6.9g/cm3; melting point: 1326ºC; insoluble in water and ethyl alcohol; soluble in acid, ammonium chloride and editpotassium cyanide solution. | ||||||||||||||||||||
| Uses | Copper oxide (electroplate) is mainly used for PCB electroplating, preparation of high-end catalysts and other fine copper salts. | ||||||||||||||||||||
| Quality index Q/321283GYC04-2015 |
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| Packaging | Composite woven bag lined with one layer of aluminized paper; net weight is 25 or 500kg; fine sealing performance. | ||||||||||||||||||||
| Storage | Store in ventilated and dry warehouse, to avoid moisture; separate with strong acid and food material. | ||||||||||||||||||||
