GADOLINIUM OXIDE
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Chemical formula: |
Gd₂O₃ |
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EC: |
235-060-9 |
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CAS: |
12064-62-9 |
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Packaging: |
1kg,25kg, 500kg, 1000kg |
- Why Choose Our Gadolinium Oxide?
We provide premium quality Gadolinium Oxide that meets the stringent demands of your industry. Our product boasts:
- High Purity: Ensuring optimal performance for sensitive applications.
- Consistent Quality: Reliable and repeatable results for your processes.
- Excellent Particle Size Distribution: Tailored to specific industrial requirements.
Whether you need Gadolinium Oxide for research, development, or large-scale production, we are your trusted supplier. Contact us today to learn more about our Gadolinium Oxide offerings and how we can meet your specific needs.
- What is Gadolinium Oxide?
Gadolinium Oxide (Gd2O3) is an inorganic compound known for its exceptional chemical stability and unique physical properties. It is typically supplied as a white powder and is highly valued for its purity and consistent quality.
- Properties of Gadolinium Oxide:
Appearance: Typically a white powder.
Molecular Formula: Gd2O3
Molecular Weight: 362.50 g/mol
Density: Approximately 7.407 g/cm³ (at 20 °C)
Melting Point: Very high, ranging from approximately 2330 °C to 2420 °C. This high melting point allows it to remain stable in high-temperature environments.
Boiling Point: Around 3900 °C.
Crystal Structure: Primarily found in a cubic crystal structure (like the bixbyite structure), but can also exist in monoclinic and hexagonal forms.
Solubility: Insoluble in water, but soluble in acids to form corresponding salts.
- Key Applications of Gadolinium Oxide
Medical Imaging: Gadolinium Oxide is a crucial component in MRI contrast agents, enhancing the clarity of diagnostic images. Its paramagnetic properties make it ideal for this application.
Ceramics and Glass: Used in specialized ceramics and glasses to improve properties like thermal expansion and optical characteristics.
Phosphors: Essential for the production of phosphors in LED lighting and CRT displays, contributing to vibrant and efficient light emission.
Neutron Absorbers: Due to gadolinium’s high neutron capture cross-section, its oxide is employed in nuclear reactors for neutron absorption and control.
Catalysis: Finds use as a catalyst or catalyst support in various chemical reactions.
Magnetic Materials: A key ingredient in the creation of advanced magnetic materials.
Chemical Analysis
| TREO | >99% |
| Gd2O3/TREO | >=99,9% |
| CeO2 | <0,03% |
| Pr6O11 | <0,03% |
| Nd2O3 | <0,03% |
| Sm2O3 | <0,03% |
| Eu2O3 | <0,03% |
| Y2O3 | <0,03% |
| Tb4O7 | <0,03% |
| Dy2O3 | <0,03% |
| Ho2O3 | <0,03% |
| Er2O3 | <0,03% |
| Tm2o3 | <0,03% |
| Lu2O3 | <0,03% |
| Yb2O3 | <0,03% |
| Non RE Impurities Contents (%max) | |
| Fe2O3 | <0,05% |
| Al2O3 | <0,05% |
| SiO2 | <0,05% |
| Cl- | <0,05% |
| LOI | <1% |
Synonyms
Gadolinium(III) oxide
Gadolinia
Gadolinium oxide (Gd2O3)
Gadolinium trioxide
Digadolinium trioxide
Gadolinium sesquioxide
Gadolinium(3+) oxide
EINECS 235-060-9
5480D0NHLJ
GADOLINIUM OXIDE [WHO-DD]
DTXCID5030165
235-060-9
12064-62-9
dtxsid4051613
11129-31-0
gadolinium(3+);oxygen(2-)
MFCD00011026
Gadolinium(III) oxide, REacton?
UNII-5480D0NHLJ
gadolinium(III)oxide
Gadolinium oxide (2/3)
DTXSID00912093