Europium Oxide
| Payment Terms: | L/C, T/T |
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Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean |
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| Product Type: | Rare Earth Oxide |
| Composition: | Europium |
| Content(percent): | 99.9% |
Product Description
Brief:
Europium Oxide Formula Eu2O3
CAS NO.: 1308-96-9
Molecular Weight: 351.92
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids, stability slightly hygroscopic
Applications: it is mainly used for manufacturing of TV fluorescent phosphors, and also it is used as the activating agent of X-ray intensifying screen.
Packing & Delivery:
Packing Details: 50kg iron drum with double seal pp inner
Delivery Detail: within 10 ten days after receipt of deposit
Specification:
product Code | EU-1 | EU-2 | EU-3 | EU-4 |
Grade | 99.9999% | 99.999% | 99.99% | 99.9% |
CHEMICAL COMPOSITION | ||||
Eu2O3/TREO (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
TREO (% min.) | 99.9 | 99 | 99 | 99 |
Loss On Ignition (% max.) | 0.5 | 0.5 | 1 | 1 |
Rare Earth Impurities | % max. | % max. | % max. | % max. |
La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3 /TREO Y2O3/TREO | 0.00001 0.00001 0.00001 0.00001 0.00005 0.00005 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 | 0.0001 0.0001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 | 0.0005 0.0005 0.0005 0.0005 0.001 0.001 0.001 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 | 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
Non-Rare Earth Impurities | % max. | % max. | % max. | % max. |
Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO | 0.0002 0.0003 0.0003 0.0001 0.005 0.0001 0.0001 0.0001 | 0.0003 0.001 0.001 0.0001 0.01 0.0002 0.0003 0.0002 | 0.0005 0.005 0.003 0.0005 0.03 0.0005 0.001 0.0005 | 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
