|
CAS Number |
1304-76-3 |
|
Product Name |
Bismuth Oxide |
|
Synonyms |
Bismuth Oxide; Bismuth Trioxide; Bismuth(iii) Oxide; C.i. 77160 |
|
Molecular Formula |
Bi4O6 |
|
Molecular Weight |
931.918 |
|
InChI |
1/4Bi.6O/rBi4O6/c5-1-6-3-8-2(5)9-4(7-1)10-3 |
|
EINECS |
215-134-7;235-736-3 |
|
Appearance |
Yellow Crystalline |
|
Density |
8.9 |
|
Melting Point |
825oC |
|
Solubility |
INSOLUBLE in water |
Certificate Of Analysis
Light Yellowish Powder:
| ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
| Bi2O3 Assay(%,min) | 99.99 | 99.9907 | ||||||
| Bi(%,min) | 89.5 | 89.71 | ||||||
| Appearance | Light Yellowish Powder | Light Yellowish Powder | ||||||
| Impurities(%,Max) | ||||||||
| Li | 0.0005 | 0.0001 | ||||||
| Na | 0.005 | 0.0001 | ||||||
| K | 0.003 | 0.0002 | ||||||
| Ca | 0.003 | 0.0003 | ||||||
| Mg | 0.0007 | 0.0001 | ||||||
| Al | 0.002 | 0.0002 | ||||||
| Si | 0.005 | 0.0001 | ||||||
| As | 0.002 | 0.0001 | ||||||
| Cd | 0.0005 | 0.0001 | ||||||
| Fe | 0.001 | 0.0003 | ||||||
| Sn | 0.0005 | 0.0001 | ||||||
| Cr | 0.0008 | 0.0001 | ||||||
| Ni | 0.0005 | 0.0001 | ||||||
| Cu | 0.0008 | 0.0001 | ||||||
| Pb | 0.0008 | 0.0007 | ||||||
| Ag | 0.001 | 0.0003 | ||||||
| Sb | 0.0008 | 0.0003 | ||||||
| Cl- | 0.001 | 0.0010 | ||||||
| SO42- | 0.001 | 0.0006 | ||||||
| NiO3 Insolubles | 0.01 | 0.0044 | ||||||
| L.O.I | 0.3 | 0.2 | ||||||
| Tap Density | 2.0-3.5g/cm3 | 2.95g/cm3 | ||||||
Orange Yellowish Powder:
| ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
| Bi2O3 Assay(%,min) | 99.99 | 99.9895 | ||||||
| Bi(%,min) | 89.5 | 89.65 | ||||||
| Appearance | Orange Yellowish Powder | Orange Yellowish Powder | ||||||
| Impurities(%,Max) | ||||||||
| Li | 0.0005 | 0.0001 | ||||||
| Na | 0.003 | 0.0001 | ||||||
| K | 0.001 | 0.0001 | ||||||
| Ca | 0.001 | 0.0003 | ||||||
| Mg | 0.0005 | 0.0005 | ||||||
| Al | 0.001 | 0.0005 | ||||||
| Si | 0.002 | 0.0001 | ||||||
| As | 0.001 | 0.0001 | ||||||
| Cd | 0.0005 | 0.0001 | ||||||
| Fe | 0.0005 | 0.0002 | ||||||
| Sn | 0.0005 | 0.0001 | ||||||
| Cr | 0.0005 | 0.0001 | ||||||
| Ni | 0.0005 | 0.0001 | ||||||
| Cu | 0.0005 | 0.0001 | ||||||
| Pb | 0.0005 | 0.0003 | ||||||
| Ag | 0.0005 | 0.0004 | ||||||
| Sb | 0.0005 | 0.0001 | ||||||
| Cl- | 0.001 | 0.0006 | ||||||
| SO42- | 0.001 | 0.0008 | ||||||
| NiO3 Insolubles | 0.05 | 0.013 | ||||||
| L.O.I | 0.3 | 0.25 | ||||||
| Size(D50) | 0.826um | |||||||