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

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

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

3.Size -100mesh

Packing 1kg in polyethylene bottle