Specification:

  High purity Sb: 99.999% Sb-5N-L-12

  Testing impurity: Ag, As, Bi, Au, Cd, Cu, Mg, Mn, Ni, Pb, S, Zn, Si

Total impurity content: ≤10ppm

  High purity Sb: 99.9999% Sb-6N-L-13

  Testing impurity: Ag, As, Bi, Au, Cd, Cu, Mg, Mn, Ni, Pb, S, Zn, Si

Total impurity content: ≤1ppm

High purity Sb: 99.99999% Sb-7N-L-14

Testing impurity: Ag, Au, Cu, Fe, Mg, Ni, Pb, Zn

Total impurity content: ≤0.1ppm

Application: Use for preparation Ⅲ-Ⅴ elements chemical compound semiconductor, high purity metal, electronic refrigerating cell material and germanium, dopant of mono-crystal silicon.