Praseodymium Oxide
1312-81-8
Pr6o11
/
Rare Earth 0xide
Industrial Grade
No Salt Oxide
First Class
Praseodymium Oxide
Brown Gray Powder
2-10um
1021.43
99% Above
6.5 g/cm3
2183 °c
Less Than 1%
5ppm
Yes
Yes
Rongtailai
50kg/Iron Drum
99.9%
China
284690199
Product Description
Praseodymium Oxide
Formula: Pr6O11
CAS No.: 12037-29-5
Molecular Weight: 1021.43
Density: 6.5 g/cm3
Melting point: 2183 °C
Appearance: Brown powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
APPLICATIONS
Praseodymium oxide, also known as praseodymia, has several applications, primarily due to its unique optical and electrical properties. Here are some of the key uses:
1. Colorant in Glass and Ceramics:
Praseodymium oxide is used as a coloring agent to produce yellow-tinted glass and ceramics. The glasses colored with praseodymium oxide are used in protective glasses and for aesthetic purposes in art.
2. Manufacture of High-Strength Alloys:
When added to magnesium alloys, praseodymium oxide helps create high-strength metals used in aircraft engines and other high-stress environments.
3. Catalysis:
Similar to other rare earth oxides, praseodymium oxide is used as a catalyst in various chemical reactions, including processes in petroleum refining.
4. Permanent Magnets:
Praseodymium can be alloyed with neodymium to create powerful permanent magnets (NdPr magnets) that are used in a wide range of electronic devices, including headphones, electric motors, and generators.
5. Optical Applications:
Due to its unique optical properties, it is used in certain types of lasers and fiber optics.
6. Ceramic Substrates:
It is used in ceramic substrates for oxygen sensors in automotive and other industrial applications.
7. Phosphors and Luminescent Materials:
Praseodymium oxide is used in phosphors for color television tubes and fluorescent lights, where it emits a bright, clean light.
8. Nuclear Applications:
In the nuclear industry, it can be used as a material for control rods due to its neutron absorption capabilities.
9. Electronics and Semiconductors:
It is used in the semiconductor industry for certain types of integrated circuits and other electronic components.
10. Research and Specialized Applications:
Due to its unique properties, praseodymium oxide is used in various research applications, including studies in solid-state physics and materials science.
These applications demonstrate the diverse utility of praseodymium oxide in modern technology, from everyday consumer products to specialized industrial applications.
This is only one spec for 99.9% purity, we can also provide 99.5%, 99.95% purity. Praseodymium Oxidewith special requirements for impurities can be customized according to customer's requirements.
| Test Item | Standard | Results |
| Pr6O11/TREO (% min.) | 99.9% | >99.9% |
| TREO (% min.) | 99% | 99.5% |
| RE Impurities (%/TREO) | ||
| La2O3 | ≤0.01% | 0.003% |
| CeO2 | ≤0.03% | 0.01% |
| Nd2O3 | ≤0.04% | 0.015% |
| Sm2O3 | ≤0.01% | 0.003% |
| Y2O3 | ≤0.005% | 0.002% |
| Other Re Impurity | ≤0.005% | <0.005% |
| Non-RE Impurities (%) | ||
| SO4 | ≤0.03% | 0.01% |
| Fe2O3 | ≤0.005% | 0.001% |
| SiO2 | ≤0.01% | 0.003% |
| Cl- | ≤0.03% | 0.01% |
| CaO | ≤0.03% | 0.008% |
| Al2O3 | ≤0.01% | 0.005% |
| Na2O | ≤0.03% | 0.006% |
| L.O.I | ≤0.1% | 0.36 |
| Package | 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.
