Copper (II) Oxide Black 98%

£9.87 to £485.00

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Variation ID		Product Code	Pack Size	List Price
7000	photo_camera	GPC9341-2X	250g GPC9341-2X	£9.87
7001	photo_camera	GPC9341-5X	500g GPC9341-5X	£17.59
7002	photo_camera	GPC9341-Y	1Kg GPC9341-Y	£28.12
21545	photo_camera	GPC9341-2.5Y	2.5Kg GPC9341-2.5Y	£54.95
7003	photo_camera	GPC9341-5Y	5Kg GPC9341-5Y	£105.40
7004	photo_camera	GPC9341-25Y	25Kg GPC9341-25Y	£455.82
21546	photo_camera	GPC9341-25TY	25Kg UN Keg GPC9341-25TY	£485.00

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.

Minimum Assay: >98%
Molecular Formula: CuO
Molecula Weight: 79.55g/mol
Melting Point: 1,336 °C
Density at 25°C (g/cm³): 6.48
pH (5% soln 20°C): 7
Assay as Cu (complexometric): >77.0%
Iron (Fe): <0.1%
Zinc (Zn): <0.2%

Cas Number: 1317-38-0

Einecs Number: 215-269-1

HS Code / Commodity Code: 2825500000

UN Number: 3077

Hazard Class: 9

Packing Group: 3

Hazard Phrases: H400,H412

Prec Phrases: P273