High Purity Lanthanum Oxide
USD $1 - $20 /Kilogram
Min.Order:10 Kilograms
Lanthanum Oxide
Lanthanum Oxide:
Mainly used in making the camera, microscope, the optical glass and optical fiber.In the electronic ceramics industry as well as catalyst preparation, it is also a certain purpose.
Grade | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
La2O3/TREO (% min.) | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
TREO (% min.) | 99 | 99 | 99 | 98 | 98 |
Loss on ignition (% max.) | 1.0 | 1.0 | 1.0 | 2.0 | 2.0 |
Rare Earth Impurities | % max. | % max. | % max. | % max. | % max. |
CeO2/TREO | 0.0002 | 0.0005 | 0.005 | 0.05 | 0.5 |
Non-Rare Earth Impurities | % max. | % max. | % max. | % max. | % max. |
Fe2O3 | 0.0001 | 0.0002 | 0.0005 | 0.005 | 0.01 |