Audited Supplier
Dysprosium Oxide
1308-87-8
Dy2o3
215-164-0
Rare Earth 0xide
Industrial Grade
No Salt Oxide
First Class
Dysprosium Oxide
White Powder
Yes
Yes
373.00
99% Above
Less Than 1%
5ppm
Rongtailai
50kg/Iron Drum
99.99%
China
2846901500
Product Description
Dysprosium Oxide
Formula: Dy2O3
CAS No.: 1308-87-8
Molecular Weight: 373.00
Density: 7.81 g/cm3
Melting point: 2,408° C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Multilingual: DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio
APPLICATIONS
1.Magnets:
Dysprosium oxide is used in the production of neodymium-iron-boron (NdFeB) magnets. These magnets are extremely strong and are used in various high-tech applications such as electric vehicles, wind turbines, and hard disk drives.
2.Nuclear Reactors:
Dysprosium has a high neutron absorption cross-section, making dysprosium oxide useful in nuclear reactor control rods, where it helps to regulate the nuclear fission process.
3.Lighting:
In lighting technology, dysprosium oxide is used in halide lamps to produce a white light that closely resembles natural sunlight, which is beneficial in studios and indoor arenas.
4.Glass and Ceramics:
It's used as a coloring agent for glass and ceramics. The oxide can impart a yellowish color to glass and can also be used to create special glass with high optical properties.
5.Research and Electronics:
In scientific research, dysprosium oxide is used in various experimental studies, particularly in materials science. It is also used in certain electronic components for its specific electrical properties.
6.Catalysis:
Dysprosium oxide can act as a catalyst in certain chemical reactions, particularly in petrochemical refining.
These applications leverage the unique physical and chemical properties of dysprosium oxide, particularly its magnetic characteristics and its ability to absorb neutrons. The demand for dysprosium oxide, like many rare earth elements, has grown with the expansion of high-tech and green technology industries.
| Test Item | Standard | Results |
| Dy2O3/TREO | ≥99.99% | >99.99% |
| Main Component TREO | ≥99.5% | 99.62% |
| RE Impurities (ppm/TREO) | ||
| La2O3 | ≤10 | 5 |
| CeO2 | ≤10 | 5 |
| Pr6O11 | ≤5 | 3 |
| Nd2O3 | ≤5 | 2 |
| Sm2O3 | ≤5 | 2 |
| Gd2O3 | ≤10 | 5 |
| Y2O3 | ≤20 | 5 |
| Ho2O3 | ≤20 | 6 |
| Yb2O3 | ≤10 | 5 |
| Er2O3 | ≤10 | 3 |
| Tb4O7 | ≤20 | 8 |
| Non-RE Impurities (ppm) | ||
| Fe2O3 | ≤10 | 3 |
| SiO2 | ≤20 | 6 |
| Cl- | ≤50 | 5 |
| CaO | ≤20 | 2 |
| CuO | ≤10 | 3 |
| Conclusion | Comply with above enterprise 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.
