Audited Supplier
Yttrium Oxide
1314-36-9
Y2o3
215-233-5
Rare Earth 0xide
Industrial Grade
No Salt Oxide
First Class
Yttrium Oxide
White Powder
2425 Celsium Degree
5.01 g/cm3
225.81
99% Above
Less Than 1%
5ppm
Yes
Yes
Rongtailai
50kg/Iron Drum
99.99%
China
284690160
Product Description
Yttrium Oxide
Formula: Y2O3 CAS No.: 1314-36-9
Formula: Y2O3 CAS No.: 1314-36-9
Technical indicators: purity ≥ 99.9-99.999% TREO ≥ 99%
LOI ≤ 1%
Molecular Weight: 225.81
Density: 5.01 g/cm3
Melting point: 2425 celsium degree
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio
Packaging: 50KG/barrel or woven bag
Yttrium oxide (Y2O3) is a rare earth metal oxide with several significant applications, leveraging its unique chemical and physical properties:
1. HighTemperature Stability: Yttrium oxide is known for its high melting point and thermal stability, making it ideal for use in hightemperature environments. It's used in the production of materials that need to withstand extreme temperatures, such as crucibles and furnace linings.
2. Phosphors and Lighting: It's widely used in the production of phosphors for color television and computer monitor screens, as well as in white LEDs and energy-efficient lighting solutions. Yttrium oxide phosphors are capable of emitting light in different colors when doped with other elements.
3. Ceramics and Glasses: In ceramics, yttrium oxide enhances the strength and translucency of materials, making it useful in producing high-quality ceramic products, including dental prosthetics.
4. Optical and Laser Materials: Yttrium oxide is used in making optical glasses and laser materials. When doped with rare earth elements like neodymium, it forms yttrium aluminum garnet (YAG), which is used in solid-state lasers.
5. Medical Imaging and Radiation Therapy: In medical technology, yttrium oxide is used in the production of radiotherapy drugs and in medical imaging systems.
6. Electronics: It's utilized in the manufacturing of certain semiconductor devices due to its electrical insulating properties.
7. Protective Coatings: Yttrium oxide coatings are applied in jet engine components and gas turbines to protect them from heat and wear.
8. Synthesis of Other Materials: It's used as a starting material for synthesizing various compounds, including yttrium iron garnet (YIG) and yttrium aluminum garnet (YAG), which have their own range of applications.
These applications capitalize on yttrium oxide's excellent thermal and chemical stability, as well as its ability to impart desirable properties to materials when used as a dopant.
| Test Item | Standard | Results |
| Y2O3/TREO | ≥99.99% | 99.999% |
| Main Component TREO | ≥99.5% | 99.85% |
| RE Impurities (ppm/TREO) | ||
| La2O3 | ≤10 | 2 |
| CeO2 | ≤10 | 3 |
| Pr6O11 | ≤10 | 3 |
| Nd2O3 | ≤5 | 1 |
| Sm2O3 | ≤10 | 2 |
| Gd2O3 | ≤5 | 1 |
| Tb4O7 | ≤5 | 1 |
| Dy2O3 | ≤5 | 2 |
| Non-RE Impurities (ppm) | ||
| CuO | ≤5 | 1 |
| Fe2O3 | ≤5 | 2 |
| SiO2 | ≤10 | 8 |
| Cl- | ≤15 | 8 |
| CaO | ≤15 | 6 |
| PbO | ≤5 | 2 |
| NiO | ≤5 | 2 |
| L.O.I. | ≤0.5% | 0.12% |
| Conclusion | Comply with above standard. | |
Service we can provide:
1) Formal contract can be signed
2)Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
1) Formal contract can be signed
2)Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!
1) Are you manufacture or trade?
We are manufacturer, our factory is located in Baotou City,Inner Mongolia Autonomous Region, but we can also provide one stop purchasing service for you!
2)Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
3)Lead time
≤25kg: within three working days after payment received.
>25kg: one week
4)Sample Available
We can provide small free samples for quality evaluation purpose!
5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.
6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.
