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1. Copper Oxide, 98%min assay
1. Factory price
2. Exellent quality, best sevice, fastest delivery
3. FREE Sample
Molecular Formula: | CuO |
| Grade:
| Industrial; Electronic |
CAS NO: | 1317-38-0 |
EINECS NO. : | 215-269-1 |
Appearance: | black to brown amorphous powder |
Usage: | used as raw material to produce magnetic materials such as Nickel Zinc ferrites and temperature sensitive elements, or used as pigment in ceramic and glass industry; it can also be used as catalyst of organic reaction to produce rayon or as raw materials of other copper compounds, oil desulfurization agent, anti-creasing agent of paint and polishing paste of optical glass. |
Packing: | In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer. |
Storage: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. |
ITEM | STANDARD Value | |
TYPE-E | TYP-I | |
Copper Oxide (CuO) | ≥ 98% | ≥ 98% |
Copper (Cu) | ≤ 78.2% | -- |
Fe | ≤0.5 % | ≤0.2 % |
Water | ≤ 0.3% | ≤ 0.3% |
Chloride (Cl-) | ≤ 0.2% | ≤ 0.2% |
Sulfate (SO4-) | ≤ 0.2% | ≤ 0.2% |
Hydrochloric Acid insoluble substances | ≤ 0.2% | ≤ 0.2% |
Fineness(residue on 325 mesh) | ≤0.3% | - |
Fineness(residue on 200 mesh) | -- | ≤0.3% |
Applications:
Ø Cupric oxide can be used as raw material to produce magnetic materials such as Nickel Zinc ferrites
and temperature sensitive elements.
Ø Or used as pigment in ceramic and glass industry.
Ø It can also be used as catalyst of organic reaction to produce rayon or as raw materials of other copper
compounds, oil desulfurization agent, anti-creasing agent of paint and polishing paste of optical glass.
Package
25Kg per bag which packed by laminated woven sacks lined with Polyethylene plastic bag, and 50kg metal
drum or paper drum.Or as customer’s request.
Notes for storage and transportation
1) Stored in a dry warehouse, prevent moisture.
2) It is prohibited to store with strong acid or foodstuff.
3) In the event of fire, water, sands and various kinds of fire-fighting equipments can be used for extinguishing.
