| High Light: | rare earth,rare earth oxide,rare earth products |
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1.Description:White powder, insoluble in water, soluble in mineral
acids, it should be kept in sealed containers.
2. Uses:Used as the raw material of the optical glass and fiber, ceramics and electronics.
3. Product Parameters:
Formula: La2O3
Product code | La2O3/REO min(%) | Impurities content max | |||||||||
RE impurities /REO max (%) | Non-RE impurities max (%) | ||||||||||
CeO2 | Pr6O11 | Nd2O3 | Sm2O3 | Y2O3 | Fe2O3 | SiO2 | CaO | Cl- | L.O.I | ||
La2O3-1 | 99.999 | 0.0002 | 0.0003 | 0.0003 | 0.0001 | 0.0001 | 0.0003 | 0.001 | 0.0005 | 0.005 | 0.2 |
La2O3-2 | 99.99 | 0.002 | 0.003 | 0.003 | 0.001 | 0.001 | 0.005 | 0.01 | 0.014 | 0.065 | 0.88 |
La2O3-3 | 99.9 | Total 0.1 | 0.01 | 0.08 | 0.05 | 0.03 | 3 | ||||
La2O3-4 | 99.5 | Total 0.5 | 0.01 | 0.01 | 0.1 | 0.05 | - | ||||
