High Purity Bismuth Oxide at Western Minmetals Bi2O3 3N 4N 5N 6N

3N

1.Bi2O3≥ 99.9%     

2.Impurity Max each Pb/Cu0.002%, K0.001%, Mg0.004%, Na0.006%, Ca/Fe0.005%     

3.Size 2-4.5um

4N  

1.Bi2O3≥99.99%

2.Impurity Max each Cu/Pb/Fe10ppm, Mn/Ca/Cd/Zn/Sb/Mg/Ni/Co5ppm

3.Size -100mesh

Packing   25kgs in sealed plastic bag

5N

1.Bi2O3≥99.999%  

2.Impurity Max each Co/Mg/Ni/Pb/Cr/Mn/Fe0.5ppm, Ag/Cu/Ca1ppm              

3.Size -100mesh

6N

1.Bi2O3≥99.9999% 

2.Impurity Max each Ag0.01, Fe/Ni 0.1, Cr/Ca 0.05, Mn/Al 0.03, Pb/Cu/Mg0.06ppm

3.Size -100mesh

Packing 1kg in polyethylene bottle