Cadmium is mainly used in the manufacture of II-VI compound
semiconductor, high purity alloy etc.
Cadmium (Cd)
1, Physical character:
Atomic Weight: **2.*1
Electronegative: 1.**1.*9
Density: ρ=2.0 g/cm3
Melting Point: mp: **0.9 °C
Boiling Point: bp: **5 °C
2, Specification:
High Purity Cadmium:
Cd**5 Grade *9.**9. The content of Cadmium is above *9.**9%. The
total content of Ag, Al, Bi, Cr, Ca, Cu, Fe, Mg, Ni, Pb, Sb, Sn
& Zn is bellow *0 ppm;
Uitra Purity Cadmium:
Cd**6 Grade *9.***9. The content of Cadmium is above *9.***9%.
The total content of Ag, Al, Bi, Cu, Fe, Mg, Ni, Pb, Sb, Sn &
Zn is bellow 1 ppm;
Uitra High Purity Cadmium:
Cd**7 Grade *9.****9. The content of Cadmium is above *9.****9%.
The total content of Ag, Al, Cu, Fe, Mg, Ni, Pb, Sb, Sn & Zn
is bellow 0.1 ppm;
3, Physical Size:
Virgulate, Ingot, Powder.
