Nanometer Bismuth oxide
English alias: Bismuth tetroxide; Bismuth oxide (BiO2); Dibismuth oxygen anion (2);
CAS no. : 12048-50-9
EINECS no. : 234-985-5
Molecular formula: Bi2O3
Molecular weight: 465.959
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Product features
High purity, small particle size, uniform distribution, large specific surface area, high surface activity, low bulk density; Insoluble in water, soluble in strong acids to form bismuth salts
| Particle size | Purity | Specific area | Volume density | Density | Crystal form |
| 100nm | 99.99% | 6.3m2/g | 0.65g/cm3 | 8.9g/cm3 | spherical |
| 200nm | 99.999% | 5.5m2/g | 0.65g/cm3 | 8.9g/cm3 | spherical |
| 1um | 99.99% | 3.1m2/g | 0.65g/cm3 | 8.9g/cm3 | spherical |
Application:
Mainly used in chemical industry, glass industry (mainly used for coloring), electronic industry (electronic ceramics, etc.). Among them, the electronic industry is the most widely used industry for bismuth oxide, mainly used in varistor, thermistor, oxide arrester, picture tube and other fields.
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