Antimony (Sb)
1, Physical character:
Atomic Weight: 121.760
Electronegative: 2.05
Density: ρ=6.697 g·cm−3 (25℃)
Melting Point: 630.63 ℃
Boiling Point: 1587 ℃
2, Specification:
High Purity Antimony:
Sb-05 Grade 99.999. The content of Antomony is above 99.999%. The total content of Ag, As, Bi, Cd, Cu, Fe, Mg, Mn, Si, Ni, Pb, S & Zn is bellow 10 ppm;
Uitra Purity Antimony:
Sb-06 Grade 99.9999. The content of Antomony is above 99.9999%. The total content of Ag, As, Bi, Cd, Cu, Fe, Mg, Mn, Si, Ni, Pb & Zn is bellow 1 ppm;
Uitra High Purity Antimony:
Sb-07 Grade 99.99999. The content of Antomony is above 99.99999%. The total content of Ag, Au, Fe, Mg, Si, Ni, Pb & Zn is bellow 0.1 ppm;
3, Physical Size:
Virgulate, Ingot, Powder.
4, Usage:
It is mainly used in the manufacture of III-V compound semiconductor, such as InSb, Bi2Sb, GaSb etc. high purity alloy, the material of electronic refrigerating element and as a dopant of Germanium & Silicon single crystal.
5, Packing:
It is packed with dacron film, then covered with a sealed plastic film bag or vacuum sealed in a glass ampule.
