Terbium Oxide
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- Specification
- Description
| CODE | TBO-4N | TBO-3N | TBO-2N |
| TREO>% | 99 | 99 | 99 |
| Tb4O7/REO>% | 99.99 | 99.9 | 99.0 |
| L.O.I(1000℃1h)<% | 1 | 1 | 1 |
| D50(μm) | 4.2±0.7 | - | - |
| Non-rare earth impurities<ppm | |||
| Fe2O3 | 2 | 30 | 50 |
| CaO | 5 | 10 | 10 |
| SiO2 | 10 | 20 | 20 |
| PbO | 3 | - | - |
| Cl- | 50 | 80 | 100 |
价格
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CAS NO
12037-01-3
HS CODE
28469016
Mol Fm
Tb4O7
Properties
Dark brown powder, insoluble in water, soluble in mineral acids
Packing
Plastic drum inner with plastic bag. Net weight 25 kg
Storage
Keep sealed and store in dry and cool places
Apps
As an activator for phosphor and a dopant in garnet,As the raw material of producing Tb metal and Tb compounds
