High Purity Cadmium

الوصف

4, Cadmium (Cd) 1, Physical character: Atomic Weight: **2.*1 Electronegative: 1.**1.*9 Density: ρ=2.0 g/cm3 Melting Point: mp: **0.9 ℃ Boiling Point: bp: **5 ℃ 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, Ca, Cu, Fe, Mg, Ni, Pb, 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, Ca, Cu, Fe, Mg, Ni, Pb, 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, Bi, Ca, Cu, Fe, Mg, Ni, Pb, Sn & Zn is bellow 0.1 ppm; 3, Physical Size: Virgulate, Ingot, Powder. 4, Usage: It is mainly used in the manufacture of II-VI compound semiconductor, high purity alloy, battery solder and control rod in the atomic reactor etc. 5, Packing: It is packed with dacron film, then covered with a sealed plastic film bag or vacuum sealed in a glass ampule.