Copper (II) Oxide Black 99%

£4.55£99.55

 

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SKU: GPC9341 Categories: , ,

Copper(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.

  • Used as the starting point for the production of other copper salts
  • Used as a pigment in ceramics

Minimum Assay: >99%
Molecular Formula: CuO
Molecula Weight: 79.55
Melting Point: 1326°C
Assay as Cu (complexometric): >77.0%
Iron (Fe): <0.1%
Zinc (Zn): <0.2%

Hazard Class: 9

Packing Group: 3

Hazard Phrases: Very toxic to aquatic life. Harmful to aquatic life with long lasting effects.

Prec Phrases: Avoid release to the environment.

Cas No: 1317-38-0
Einecs No: 215-269-1
UN3077

HS CODE: 2825500000

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