Audited Supplier
Lanthanum Oxide
1312-81-8
La2o3
215-200-5
Rare Earth 0xide
Industrial Grade
No Salt Oxide
First Class
Lanthanum Oxide
White Powder
325.82
99% Above
6.51 g/cm3
2315°c
Less Than 1%
5ppm
Yes
Yes
Rongtailai
50kg/Iron Drum
99.99%
China
2846901500
Product Description
Lanthanum Oxide
Formula: La2O3
CAS No.: 1312-81-8
Molecular Weight: 325.82
Density: 6.51 g/cm3
Melting point: 2315°C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Strongly hygroscopic Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano high purity
CAS No.: 1312-81-8
Molecular Weight: 325.82
Density: 6.51 g/cm3
Melting point: 2315°C
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Strongly hygroscopic Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano high purity
APPLICATIONS
Lanthanum oxide (La2O3) is another important rare earth oxide with a variety of applications, mainly due to its optical, catalytic, and electronic properties. Some of the key applications include:
1. Optical Glasses and Lenses:
Lanthanum oxide is used to manufacture high-refractive-index and low-dispersion glass, which is crucial in making high-quality lenses for cameras, telescopes, binoculars, and other optical instruments.
2. Catalysis:
It is widely used as a catalyst or a catalyst support in various chemical reactions, including petroleum refining and automotive catalytic converters. It helps in improving the efficiency of the catalytic process.
3. Ceramics:
In ceramics, lanthanum oxide is used to enhance the strength and durability of the material. It is also used in making certain types of ceramic capacitors and piezoelectric materials.
4. Electronics:
It plays a role in the production of ferroelectric materials, which are used in various electronic components. Lanthanum oxide is also utilized in the manufacturing of some types of semiconductors.
5. Phosphors:
Lanthanum oxide is used in the production of phosphors that are used in television tubes, fluorescent lights, and other types of lighting.
6. Fuel Cells:
It is a key component in the electrolyte of solid oxide fuel cells (SOFCs), where it enhances the conductivity and efficiency of the fuel cell.
7. Biomedical Applications:
Lanthanum oxide nanoparticles are being explored for potential use in biomedical applications, including drug delivery and imaging
8. Research and Development:
It is used in various scientific research applications, particularly in materials science, where its properties are leveraged for developing new materials and technologies.
Lanthanum oxide's diverse applications are a result of its unique chemical and physical properties, including its ability to improve optical clarity, catalytic efficiency, and electronic performance. Its role in advanced technology and green energy solutions continues to grow with ongoing research and development.
| Test Item | Standard | Results |
| La2O3/TREO | ≥99.99% | >99.99% |
| Main Component TREO | ≥99% | 99.6% |
| RE Impurities (%/TREO) | ||
| CeO2 | ≤0.005% | 0.001% |
| Pr6O11 | ≤0.002% | 0.001% |
| Nd2O3 | ≤0.005% | 0.002% |
| Sm2O3 | ≤0.001% | 0.0005% |
| Non-RE Impurities (%) | ||
| SO4 | ≤0.002% | 0.001% |
| Fe2O3 | ≤0.001% | 0.0002% |
| SiO2 | ≤0.001% | 0.0005% |
| Cl- | ≤0.002% | 0.0005% |
| CaO | ≤0.001% | 0.0003% |
| MgO | ≤0.001% | 0.0002% |
| L.O.I | ≤1% | 0.25% |
| 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.
