Customization: | Available |
---|---|
CAS No.: | 1312-81-8 |
Formula: | La2o3 |
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Lanthanum oxide | ||
Grade | LO-3.5N | LO-4N |
TREO% | ≥98 | ≥98 |
La2O3/TREO% | ≥99.95 | ≥99.99 |
CeO2/TREO% | <0.02 | <0.004 |
Pr6O11/TREO% | <0.01 | <0.002 |
Nd2O3/TREO% | <0.01 | <0.002 |
Sm2O3/TREO% | <0.005 | <0.001 |
Y2O3/TREO% | <0.005 | <0.001 |
Ca% | <0.05 | <0.03 |
Fe% | <0.01 | <0.005 |
Na% | <0.01 | <0.003 |
K% | <0.003 | <0.001 |
Pb% | <0.003 | <0.001 |
Al% | <0.02 | <0.01 |
SiO2% | <0.03 | <0.02 |
Cl% | <0.08 | <0.06 |
SO4% | <0.08 | <0.06 |
Description: White powder, insoluble in water, soluble in acid. Highly hygroscopic, it can quickly absorb moisture and carbon dioxide in the air and should be placed in a sealed container. Usage: For the glass, ceramics and electronics industries. |