Cobalt Oxide
CAS No.: 1307-96-6; 11104-61-3
EINECS No.: 215-154-6
Molecular formula: CoO.Co2O3
Properties: Black powder,insoluble in water,soluble in hot inorganic acid.
Specification:
Co: 73-74% min.
Co: 73-74% min.
Ni: 0.02% max.
Fe: 0.10% max.
Cu: 0.02% max.
Mn: 0.02% max.
Zn: 0.02% max.
Ca: 0.05% max.
Mg: 0.05% max.
Na: 0.30% max.
Pb: 0.005% max.
Cd: 0.002% max.
As: 0.001% max.
Sieve (mesh) : -325
Packing: 25/50kgs fibre board drum / iron drum.
Usage: Mainly applies to magnetic material, kinescope, hardiness alloy, enamel, coloring and ceramics pigment.