Package: 25kg/PP/PE net bag

Uses : mainly used in magnetic materials, glass and colorant; also used to produce dyes, catalyst, crease-proofing of paints, fireworks and crackers

Molecular Structure:

Product description:

1 Product Name:Copper Oxide 

2 MF:CuO

3 HS Code:2825500000

4 CAS Code:1317-38-0

5 Appearance :Black powder

6 Packing:25kg/50kg plastic bag or as requested.

 7 Usage:mainly used in magnetic materials, glass and colorant; also used to produce dyes, catalyst, crease-proofing of paints, fireworks and crackers.

8.Character:

Cupric Oxide is the black non-finalize design powder or crystallize, pellet (monophase powder) with density 6.313, melting point 1446 degree melting rate 11.80KJ/mol, hardness 3.4, dielectric constant 18.10. It doesn't dissolve in water, but dissolves is in acid, ammononia water, ammonium chloride, then turns into blue solution. It can be also turned back to copper powder with hydrogen or carbon monoxide in high temperature.

Copper oxide or cupric oxide (CuO) is the higher oxide of copper. As a mineral, it is known as tenorite. 

 9.Specification:

  

Item	Standard I	Standard II
CuO , % ≥	99	98
Muriatic acid insoluble substance ≤ ,%	0.05	0.20
Cl , % ≤	0.02	0.20
SO 4 , % ≤	0.05	0.20
water-insoluble , % ≤	0.01	0.10
Residue on sieve (150um ) ≤ ,%		0.10
Residue on sieve (300um ) ,≤ %	0.10

 

Packaging Detail: 25kgs, 50kgs, jumbo bag or as customers' requirement