High Purity White Dysprosium Oxide Dy2o3 Powder for Sale

• CAS No.: 1308-87-8
• Formula: Dy2o3
• EINECS: 215-164-0
• Model NO.: Dysprosium Oxide
• Classification: Rare Earth 0xide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Product Name: Dysprosium Oxide
• Appearance: White Powder
• OEM: Yes
• Sample: Yes
• Molecular Weight: 373.00
• Treo: 99% Above
• Loss on Drying: Less Than 1%
• Iron Content: 5ppm
• Transport Package: 50kg/Iron Drum
• Specification: 99.99%
• Trademark: Rongtailai
• Origin: China
• HS Code: 2846901500
• Production Capacity: 100 Tons Per Month

Product Description

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

 This is only one spec for 99.9% purity, we can also provide 99.5%, 99.99% and 99.99% purity. Gadolinium oxide with special requirements for impurities can be customized according to customer's requirements. 

Our Advantages

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!

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FAQ

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.