鎘(Cd)

規(guī)格：

      高純鎘：99.999% Cd-5N-I-7

      檢測雜質(zhì)：Ag, Al, Bi, Ca, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn, Sn

      雜質(zhì)總含量：≤10ppm

      高純鎘：99.9999% Cd-6N-I-8

      檢測雜質(zhì)：Ag, Al, Bi, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn, Sn

      雜質(zhì)總含量：≤1ppm

      高純鎘：99.99999% Cd-7N-I-9

      檢測雜質(zhì)：Ag, Al, Bi, Cr, Cu, Fe, Mg, Ni, Pb, Sb, Zn

     雜質(zhì)總含量：≤0.1ppm

用途：主要用于制備Ⅱ-Ⅵ族化合物半導(dǎo)體、高純合金、電池焊料、核原子反應(yīng)堆中控制棒,太陽能電池材料等。

包裝：滌綸薄膜包裝后雙層復(fù)合膜抽真空包裝兩次，外套鋁箔內(nèi)充氬氣封裝或者直接玻璃管真空封裝。 

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-Ⅵ 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.