Commodity | Standard Specification | |||
Purity | Impurity (ICP-MS or GDMS Test Report, PPM Max each) | |||
High Purity Antimony
(Sb) |
4N5 | 99.995% | Ag/Cu/Ni/Cd/Mn/Au 1.0 Mg 2.0, Zn/Fe/Bi/Si/As 5.0, Pb /S 10 | Total ≤50 |
5N | 99.999% | Ag/Cu 0.05, Mg/Ni/Bi/Au 0.2, Zn/Fe/Pb/S 0.5, Cd/Si/As 1.0 | Total ≤10 | |
5N5 | 99.9995% | Ag/Cu 0.05, Mg/Ni/Bi/Au 0.2, Zn/Fe/Pb/S 0.5, Cd/Si 1.0, As 0.5 | Total ≤5.0 | |
6N | 99.9999% | Ag/Cu/Cd/Mn 0.01, Mg/Ni/Zn/Fe/Pb/Au 0.05, Bi 0.02, Si/S 0.1, As 0.3 | Total ≤1.0 | |
7N | 99.99999% | Ag/Cu 0.002, Mg/Ni/Pb 0.005, Zn/Fe/Au/As 0.02, Bi/Au 0.001, Cd 0.003 | Total ≤0.1 | |
7N5 | 99.999995% | Crystal pulling growth for MBE application | Total ≤0.05 | |
Size | 3-25mm irregular lump 90% min, D40XL200/D15XLmm rod, 1-6mm shot | |||
Packing | 2kgs is in polyethylene bottle, 20kgs/10 bottles in one carton box. |
High Purity Antimony Sb 5N 6N 7N 7N5 qualified by ICP-MS, GDMS at Western Minmetals (SC) Corporation can be delivered in various forms of irregular lump 3-25mm, shot 2-6mm, bar D20-40mm, and crystal 7N5 99.999995% by crystal pulling purification for MBE application in 15-25mm diameter. High purity antimony is packed of 2kg in polyethylene bottle filled argon protection, or composite aluminum bag with carton box outside, or as per customer’s specification to the perfect solution.