Lanthanum Oxide
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- Specification
- Description
| CODE | LAO-5N | LAO-4N | LAO-3N |
| TREO>% | 99 | 98 | 97 |
| La2O3/REO>% | 99.999 | 99.99 | 99.9 |
| L.O.I.(1000℃1h)<% | 1 | 2 | 3 |
| Non-rare earth impurities<ppm | |||
| Fe2O3 | 1 | 5 | 10 |
| CaO | 5 | 50 | 100 |
| SiO2 | 20 | 50 | 100 |
| PbO | 2 | 50 | 100 |
| Cl- | 100 | 300 | 300 |
价格
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CAS NO
1312-81-8
EINECS
215-200-5
HS CODE
28469012
Mol Fm
La2O3
Properties
White powder, insoluble in water, soluble in mineral acids
Packing
Plastic drum inner with plastic bag. Net weight 25/50 kg
Storage
Keep sealed and store in dry and cool places
Apps
Optical glass, fiber, ceramic, also used in catalysis, wastewater treatment, As the raw material of producing La metal and La compounds
