Specification:
High purity CD: 99.999% CD-5N-I-7
Testing impurity: AG, Al, Bi, Ca, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn, Sn
Total impurity content: ≤ 10ppm
High purity CD: 99.9999% CD-6N-I-8
Testing impurity: AG, Al, Bi, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn, Sn
Total impurity content: ≤ 1ppm
High purity CD: 99.99999% CD-7N-I-9
Testing impurity: AG, Al, Bi, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn
Total impurity content: ≤ 0.1ppm
Application: Used for preparation II- elements chemical compound semiconductor, high purity metal, battery solder and control rod of atomic reactor. Used as the material of solar cell etc.
Package: Packed with terylene film, and double poly-film with vacuum encapsulation, do this twice, then packed with aluminum foil with argon encapsulation, or packed with glass tube with vacuum encapsulation directly.