Copper Oxide 98%

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Basic Info

Product Description

1. Name: Copper Oxide 98%
Synonyms: C. I. 77403; Copper brown; Pigment black 15

2.HS Code: 2825500000
CAS No.: 1317-38-0
EINECS: 215-269-1
MF: CuO
Molecular weight: 79.54

3.Purity: 98%

4.Appearance: Black powder

5.Application: Mainly used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain. Also, for the production of fireworks, dyes catalysts, lacquer based desulfurizing agent and other nantokites.

6.Packing: 25kg weaving bag with plastic liner, 20MT/20'FCL

Name	COPPER OXIDE
Chemical Formula	CuO
appearance	Black powder
Product index		Electronic grade	Industry grade
Purity%≥		98%	98%
Insoluble in acid≤		0.2% max	0.2% max
Soluble in water ≤		0.1% max	0.1% max
Free moisture≤		1.0% max	0.1%
Chlorine≤		20PPM	0.2% max
Sulphate≤		0.2%max	0.2% max
Cadmium≤		5ppm max	10PPM
Lead≤		100ppm max	0.1PPM
Iron≤		500ppm max	0.05PPM
Mercury		2ppm max	-
Arsenic		5ppm max	-
Chrome (Cr ):		2ppm max	-
Particles size (325 mesh):		0.3% max	0.3% max

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Copper Oxide