Copper oxide
Detailed Product Description
| Name | Copper oxide | |
| Other Names | Copper monoxide, black copper oxide | |
| Molecular formula | CuO | |
| Molecular weight | 79.54 | |
| Properties | Black or brownish black color powder, slight hygroscopicity, density 6.3-6.9g/cm3,melting point 1326,insoluble in water and alcohol, soluble in acids,ammonium chloride and potassium cryanide solution, slightly soluble in ammonia solution. | |
| Applications | Electroplating active copper oxide is mainly used in circuit board plating. Industrial copper oxide is raw material to make colorant and magnetic material for glass, ceramics, enamel, etc., to make fireworks, dyes, contact agents, and other copper salt. It can also be used in artificial silk industry, and used as anti-creasing agent for oil paints or used in electronic industry. | |
| Quality targets G/321283GY03-2002 | Industrial Level | |
| Targets | Values | |
| (CuO) %≥ | 98 | |
| Muriatic acid insolubles %≤ | 0.2 | |
| Water insolubles %≤ | 0.1 | |
| Chlorides (Cl-) %≤ | 0.2 | |
| Sulfates (SO4-)% ≤ | 0.2 | |
| Fineness(100 mesh residue)%≤ | 1 | |
| Packing | Complex paper bag packing, vacuum packing by aluminum foil in woven bags, net weight 25KG or 20KG per bag, good sealing. | |
| Caution in storage | Stored in ventilative storehouses to prevent wetting, separated from strong acids and edible foodstuff. Inflammation may be extinguished by water. | |
Copper oxide
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Company Info
Tianjin Zhoushang Import and Export Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Tianjin
Province/State: Tianjin
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products