High Purity 99.99% Terbium Oxide CAS No 12037-01-3
High Purity 99.99% Terbium Oxide CAS No 12037-01-3
Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in color TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds. Produced by heating the metal Oxalate,Terbium Oxide is then used in the preparation of other Terbium compounds.
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Name
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Terbium Oxide
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Appearance
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brown powder
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Model No.
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REO-Tb
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Formula
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Tb4O7
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Mol. weight
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747.69
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CAS No.
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12037-01-3
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EINECS No.
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234-856-3
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Density
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7.3g/cm3
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Melting
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2340℃
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Solubility
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insoluble in water , soluble in acid
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Purity
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2N5-5N(99.5%-99.999%)
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Application
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Terbium Oxide is mainly used to make metal Terbium , optical glasses , fluorescent materials , magnetic optical storage , magnetic materials and additive for garnet
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| Product | Terbium oxide | ||
| CAS No | 12036-41-8 | ||
| Batch No. | 21032006 | Quantity: | 100.00kg |
| Date of manufacturing: | Mar. 20, 2021 | Date of test: | Mar. 20, 2021 |
| Test Item | Results | Test Item | Results |
| Tb4O7 | >99.999% | REO | >99.5% |
| La2O3 | ≤2.0ppm | Ca | ≤10.0ppm |
| CeO2 | ≤2.0ppm | Mg | ≤5.0ppm |
| Pr6O11 | ≤1.0ppm | Al | ≤10.0ppm |
| Nd2O3 | ≤0.5ppm | Ti | ≤10.0ppm |
| Sm2O3 | ≤0.5ppm | Ni | ≤5.0ppm |
| Eu2O3 | ≤0.5ppm | Zr | ≤10.0ppm |
| Gd2O3 | ≤1.0ppm | Cu | ≤5.0ppm |
| Sc2O3 | ≤2.0ppm | Th | ≤10.0ppm |
| Dy2O3 | ≤2.0ppm | Cr | ≤5.0ppm |
| Ho2O3 | ≤1.0ppm | Pb | ≤5.0ppm |
| Er2O3 | ≤0.5ppm | Fe | ≤10.0ppm |
| Tm2O3 | ≤0.5ppm | Mn | ≤5.0ppm |
| Yb2O3 | ≤2.0ppm | Si | ≤10ppm |
| Lu2O3 | ≤2.0ppm | U | ≤5ppm |
| Y2O3 | ≤1.0ppm | L.O.I | 0.26% |
| Conclusion: | Comply to the enterprise standard | ||
Shanghai Zoran New Material Co., Ltd is located in the economic center—Shanghai. We always adhere to “Advanced materials, better life” and committee to the Research and Development of technology, to make it used in human beings’ daily life to make our life more better. We are committed to provide high-quality chemical materials with the most reasonable price for customers and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world. We welcome customers from worldwide to visit our factory and establish a good cooperation together!
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