Antimony (Sb)

Pure :99.99% or 99.999%

Technic: Electrolysis – Chloridize （SbCl3）-- Rectify--Reduction reactions

Analysis :ICP-MS or GDMS （Please find the COA attached! ）

Size : ; lump ;Shot ,Powder

Neutral Packing : Vacuum packing or Nitrogen protecting ,2Kgs /Bag  

Usage: 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.

 

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.