الوصف

High-purity Antimony (Sb)
1,Physical character:
Atomic Weight: **1.**0
Electronegative: 2.*5
Density: ρ=6.**7 g•cm−3 (*5℃)
Melting Point: **0.*3 ℃
Boiling Point: ***7 ℃;
2,Purity :*9.**9% - *9.***9%;
3,Technic:Electrolysis – Chloridize（SbCl5）-Rectify*-Reduction reactions;
4,Analysis:ICP-MS or GDMS;
5,Dimension:lump ;Shot ,Powder;
6,Service:Supply MSDS ,solutions for material application;
7,Packing:Vacuum packing or Argon shield;
8,Application:It is mainly used in the manufacture of III-V compound semiconductor, such as InSb, Bi2Sb, GaSb,BiSbTe(Refrigeration piece)etc. high purity alloy, the material of electronic refrigerating element and as a dopant of Germanium & Silicon single crystal;
9,Specification:
High Purity Antimony:
Sb**5 Grade *9.**9. The content of Antomony is above *9.**9%. The total content of Ag, As, Bi, Cd, Cu, Fe, Mg, Mn, Si, Ni, Pb, S & Zn is bellow *0 ppm;
Uitra Purity Antimony:
Sb**6 Grade *9.***9. The content of Antomony is above *9.***9%. 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**7 Grade *9.****9. The content of Antomony is above *9.****9%. The total content of Ag, Au, Fe, Mg, Si, Ni, Pb & Zn is bellow 0.1 ppm;