Product name :Copper Oxide(Cupric Oxide)
Product Category :Cooper salts
CAS No. :1317-38-0
Formula :CuO
MW :79.55
Characters: Black or brownish black amorphous crystalline powder ,monoclinic crystal, specific wt.:
6.315,m.p.: 14460C,
insoluble in water and ethanol, soluble in diluted acid, ammonia water, ammonium chloride, sodium
hydroxide and potassium
cyanide.
Product Usage: It is used for firework, bactericides, glass, artificial rain materials, ceramics, catalyst, rayon etc.
Packaging: 25kg pp bag, 25T/20’FCL
Storage Precautions: stored in dry and draughty warehouse, prevent dampness; isolated from strong acids or
food; fight fire with water.
Product Category :Cooper salts
CAS No. :1317-38-0
Formula :CuO
MW :79.55
Characters: Black or brownish black amorphous crystalline powder ,monoclinic crystal, specific wt.:
6.315,m.p.: 14460C,
insoluble in water and ethanol, soluble in diluted acid, ammonia water, ammonium chloride, sodium
hydroxide and potassium
cyanide.
Specifications:
|
Cupric Oxide
|
Technical first grade
|
|
Item
|
Spec.
|
|
Assay(CuO) %
|
≥98.0
|
|
Insol. in Hcl %
|
≤0.10
|
|
Chlorides(Cl)%
|
≤0.05
|
|
Sulfur compound(SO4)%
|
≤0.10
|
|
Ni %
|
≤0.10
|
|
Fe%
|
≤0.20
|
|
Particle size
|
≤200 mesh
|
Product Usage: It is used for firework, bactericides, glass, artificial rain materials, ceramics, catalyst, rayon etc.
Packaging: 25kg pp bag, 25T/20’FCL
Storage Precautions: stored in dry and draughty warehouse, prevent dampness; isolated from strong acids or
food; fight fire with water.