Appearance: Light-yellow powder
Application: Mainly used in chemical industry (chemical reagent, Bismuth salt manufacturing), glass industry for coloring, electronic industry, electronic ceramics, fireproofed paper manufacturing, medicine, pressure-sensitive, lightning conductor, magnetic material, capacitors etc.
| Commodity |
Bismuth Oxide |
| Molecular formula |
Bi2O3 |
| Molecular weight |
465.96 |
| CAS No. |
1304-76-3 |
| Method |
ICP |
ICP |
titration |
| Bi2O3% |
99.90 min. |
99.90 min. |
99.90 min. |
| Li % |
0.0005 max. |
0.0005 max. |
- |
| Sb % |
0.0008 max. |
0.0008 max. |
- |
| K % |
0.003 max. |
0.003 max. |
0.0030 max. |
| Ca % |
0.003 max. |
0.003 max. |
0.0030 max. |
| Mg % |
0.0007 max. |
0.0007 max. |
- |
| Al % |
0.002 max. |
0.002 max. |
- |
| Si % |
0.005 max. |
0.005 max. |
- |
| As % |
0.002 max. |
0.002 max. |
- |
| Cd % |
0.0005 max. |
0.0005 max. |
- |
| Ni % |
0.0005 max. |
0.0005 max. |
- |
| Sn % |
0.0005 max. |
0.0005 max. |
- |
| Cr % |
0.0008 max. |
0.0008 max. |
- |
| Pb % |
0.0008 max. |
0.0008 max. |
0.0008 max. |
| Ag % |
0.001 max. |
0.001 max. |
- |
| Cu % |
0.0008 max. |
0.0008 max. |
0.0008 max. |
| Fe % |
0.001 max. |
0.001 max. |
0.0010 max. |
| Na % |
0.005 max. |
0.005 max. |
0.0050 max. |
| Cl % |
0.001 max. |
0.001 max. |
- |
| SO42- % |
0.001 max. |
0.001 max. |
- |
| Insoluble matter in Nitrate Acid % |
0.01 |
0.01 |
- |
| Loss on Ignition % |
0.30 |
0.30 |
- |
| Particle Size (D50) |
1.5 - 3.5µm |
75µm (-200mesh) max. |
5-7µm |
| Tap Density |
2.0 - 3.5g/cm3 |
3.5-4.0g/cm3 |
approx 2.73g/cm3 |
| Packing |
in double plastic bags with outer three layers paper bags / drums with inner plastic bags of 25Kg net each |
| Applications |
medicine, paint additive, varistor, lightning conductor, magnetic material, glass, capacitors etc. |
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Audited Supplier 
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