Molecular Weight: 79.50

Facies: black powder.

Properties: soluble in diluted acid, ammonia chloride and potassium cyanide.

Applications: mainly used in the magnetic material, glass, colorant, also used in dyestuff, accelerant, anti shrinkage of paint, fireworks.

Packing: Export-worthy packing, 25KG fiber drum / iron drum (special packing can be made according to clients' requirement)

Specification:

Elements	Standard(%)
CuO	≥ 98
Fe	≤ 0.1
Cl-	≤ 0.2
SO42-	≤ 0.2
CaO	≤ 0.1
Insoluble matter	≤ 0.2
Sieved remains(100mesh)	≤ 1