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Product Name: Copper(II) oxide
Molecular Formula: CuO
Use: Electroplating grade active copper(II) oxide is mainly used in circuit board electroplating. Technical grade copper(II) oxide is mainly used in colorant for glass, enamel and ceramic and in raw material for magnetic materials. Moreover, it can be used in the production of firework, dye, catalyst and other copper salts.
Property: Molecular weight: 79.54. Black or brownish black powder. Density 6.3-6.9g/cm3, melting point 1326℃, insoluble in water and ethyl alcohol, soluble in acid, ammonium chloride and potassium cyanide solution, slowly soluble in ammonia solution.
Specification: 'This data is only for reference'
|
Test result (%) |
|
|
CuO |
≥98.0 |
|
Chloride |
0.005 |
|
Sulfur Compound |
0.03 |
|
Iron |
0.02 |
|
Water Insoluble Matter |
0.02 |
|
Test result (%) |
|
|
CuO |
≥99.0 |
|
Insoluble Matter in Hydrochloric Acid |
0.02 |
|
Chloride (CL) |
0.003 |
|
Sulfur Compound (SO4) |
0.01 |
|
Nitrogen Compound (N) |
0.05 |
|
Carbon Compound (in CO3) |
0.025 |
|
Iron (Fe) |
0.02 |
|
Copper(I) oxide |
0.025 |
|
Non-sludging to Hydrogen Sulfide |
0.20 |
Packing:
Tel: +86-21-56517503 56502257(Fax)
QQ: 2686127450
Email: 2686127450@qq.com
Add: (Baoshan Chengshi Industrial Zone) No. 16, Lane 555, Chengyin Road, Baoshan District, Shanghai, China
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