China Terbium Oxide Powder CAS No 12037-01-3 Tb4O7 3N 4N 5N 6N, Find details about China Terbium Oxide Powder, Terbium Oxide from Terbium Oxide Powder CAS No 12037-01-3 Tb4O7 3N 4N 5N 6N
Application: | Metal Terbium, three-primary phosphor, laser crystal material, magnetostrictive material, etc. |
Has important role as an activator for green phosphors used in colour TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. |
Spec | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
Tb4O7/TREO (%Min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (%Min.) | 99 | 99 | 99 | 99 |
Loss On Ignition (%Max.) | 0.5 | 0.5 | 1 | 1 |
Rare Earth Impurities | %Max. | %Max. | %Max. | %Max. |
Eu2O3/TREO Gd2O3/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 0.0001 0.0005 0.0005 0.0001 0.0001 0.0001 0.0001 0.0001 0.0003 | 0.001 0.002 0.002 0.001 0.001 0.001 0.001 0.001 0.001 | 0.01 0.1 0.15 0.02 0.01 | 0.01 0.5 0.3 0.05 0.03 |
Non-Rare Earth Impurities | %Max. | %Max. | %Max. | %Max. |
Fe2O3 SiO2 CaO CuO NiO ZnO PbO | 0.0001 0.003 0.001 0.0001 0.0001 0.0001 0.0001 | 0.0005 0.005 0.005 0.0003 0.0003 0.0003 0.0003 | 0.001 0.01 0.01 | 0.005 0.03 0.03 |
ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
Tb4O7/TREO(%,min) | 99.995 | >99.995 | ||||||
TREO(%,min) | 99.0 | 99.23 | ||||||
RE Impurities(ppm/TREO,Max) | ||||||||
La2O3 | <5 | |||||||
CeO2 | <5 | |||||||
Pr6O11 | <5 | |||||||
Nd2O3 | <5 | |||||||
Sm2O3 | <5 | |||||||
Eu2O3 | <5 | |||||||
Gd2O3 | <5 | |||||||
Dy2O3 | <5 | |||||||
Ho2O3 | <5 | |||||||
Er2O3 | <5 | |||||||
Tm2O3 | <5 | |||||||
Yb2O3 | <5 | |||||||
Lu2O3 | <5 | |||||||
Y2O3 | <5 | |||||||
Non-Re Impurities(ppm,Max) | ||||||||
Fe2O3 | <1 | |||||||
CaO | 6 | |||||||
SiO2 | 21 | |||||||
Cl- | <50 | |||||||
L.O.I | 0.77% |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |