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Terbium Oxide Powder, Tb4O7, CAS 12037-01-3
HTRE872
New product
Terbium Oxide Tb4O7 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides the best Terbium Oxide Tb4O7 powder at a competitive price. The purity and particle size can be customized.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Molecular Formula | Tb4O7 |
| Molecular Weight | 747.69 |
| Purity | 99.9999%/99.999%/99.99%/99.9%/99% |
| CAS | 12037-01-3 |
| Synonyms | TerbiumOxid/Oxyde De Terbium/Oxido Del Terbio |
More info
Terbium Oxide (Tb4O7) Powder is a chocolate-brown powder with a cubic crystal structure, which is insoluble in water and soluble in acids. HM stocks various rare earth materials for electronics, petrochemicals, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
- Density: 7.3 g/cm3
- Melting point: 2340℃
Terbium Oxide (Tb4O7) Powder Specifications
| Grade | 99.9999% | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | |||||
| Tb4O7/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 99 | 99 |
| Loss On Ignition (% max.) | 0.5 | 0.5 | 0.5 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Eu2O3/TREO Gd2O3/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 | 1 5 5 1 1 5 1 1 3 | 10 20 20 10 10 10 10 10 20 | 0.01 0.1 0.15 0.02 0.01 | 0.01 0.5 0.3 0.05 0.03 |
Terbium Oxide (Tb4O7) Powder Applications
- Used as an activator for green phosphors used in color TV tubes
- Used in special lasers
- Used as a dopant in solid-state devices and fuel cell materials
- Used in the preparation of other Terbium compounds
- Used as a raw material for producing Terbium metal
Terbium Oxide (Tb4O7) Powder Storage and Packing
Terbium Oxide (Tb4O7) Powder should be kept sealed and stored in a dry and cool place, avoiding being exposed to air. The vacuum-sealed packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.
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