| CAS No.: | 12037-29-5 |
|---|---|
| Formula: | Pr6o11 |
| EINECS: | 234-857-9 |
| Classification: | Praseodymium Oxide |
| Grade Standard: | Industrial Grade |
| Kind: | No Salt Oxide |
| Samples: |
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| Customization: |
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Audited Supplier Praseodymium oxide, also known as praseodymium oxide, is a dark brown powder that is insoluble in water and only soluble in strong acids. Praseodymium oxide is stable at room temperature and pressure.
It is a rare earth oxide and a basic acid anhydride, so it can react with acid and strong reducing agent in Redox. Rare earth oxide compounds contain at least one oxygen anion and one metal cation. They are usually insoluble in aqueous solutions (water) and extremely stable, making them suitable for ceramic structures. Due to this reason, praseodymium oxide has a wide range of applications, from producing clay bowls to advanced electronic products. Praseodymium oxide, due to its ionic conductivity, can also be used in lightweight structural components such as fuel cells in aerospace and electrochemical applications.
Chemical formula: Pr6O11
High purity Praseodymium oxide for Phosphor Additives Cas 12037-29-5
| Praseodymium oxide Basic information | |
| Product Name: | Praseodymium oxide |
| CAS: | 12037-29-5 |
| MF: | O3Pr2 |
| MW: | 329.81 |
| EINECS: | 234-857-9 |
| Mol File: | 12037-29-5.mol |
| Praseodymium oxide Chemical Properties | |
| Melting point | 2500°C |
| density | 6.5 g/mL at 25 °C(lit.) |
| form | nanopowder |
| color | Dark green to dark brown or black |
| Water Solubility | insoluble |
| ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
| Pr6O11/TREO(%,min) | 99.9 | 99.9 | ||||||
| TREO(%,min) | 99.0 | 99.75 | ||||||
| RE Impurities(%/TREO,Max) | ||||||||
| La2O3 | 0.05 | 0.004 | ||||||
| CeO2 | 0.05 | 0.009 | ||||||
| Nd2O3 | 0.4 | 0.09 | ||||||
| Sm2O3 | 0.03 | 0.005 | ||||||
| Y2O3 | 0.01 | 0.003 | ||||||
| Non-Re Impurities(%,Max) | ||||||||
| Al2O3 | 0.05 | 0.01 | ||||||
| Fe2O3 | 0.01 | 0.005 | ||||||
| CaO | 0.05 | 0.01 | ||||||
| SiO2 | 0.05 | 0.01 | ||||||
| SO4 | 0.05 | 0.012 | ||||||
| Cl- | 0.05 | 0.01 | ||||||
On the basis of white corundum, adding about 0.25% praseodymium neodymium oxide can make rare earth corundum grinding wheels, greatly improving their grinding performance. Increase the grinding rate by 30% to 100%, and double the service life. Praseodymium oxide has good polishing properties for certain materials, so it can be used as a polishing material for polishing operations. It contains about 7.5% praseodymium oxide in based polishing powder and is mainly used for polishing optical glasses, metal products, flat glass, and television tubes. The polishing effect is good and the application volume is large, which has become the main polishing powder in China at present. In addition, the application of petroleum cracking catalysts can improve catalytic activity, and can be used as additives for steelmaking, purifying molten steel, etc. In short, the application of praseodymium oxide is constantly expanding, with more being used in a mixed state besides a single form of praseodymium oxide. It is estimated that this trend will continue in the future.
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Company Business InformationBusiness Scope: Chemical Industry, Metallurgy Mining and Energy
Main Products: Chemical Engineering
Company Description: Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit- based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic gl obalization Has developed with anirresistible force.
System certification: ISO 9001 , ISO 9000 , ISO 14001 , ISO 14000 , ISO 20000 , OHSAS/ OHSMS 18001 , HSE , ISO 14064 , QC 080000 , GMP , BSCI
Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification.
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q:Can I get some samples for testing?
A . Yes, we can supply samples free, but freight you collect . if order confirmed,
We can rebate the freight cost to customer .
Q:How do you control the quality?
A: We have own quality control system, also can do SGS, BV,and any other Third-party test.
Our lab do the inspection for 10 years
Q: What documents you provide for client ?
A: We provide COA, CO,MSDS,TDS, Commercial Invoice,Packing List follow your requirement.
Q:Do you provide sample?
A: Sure, we provide 1-2 kg free sample.
Q: When will i get your reply?
A: We ensure the fastest response, E-mails will be replied with in 12 hours .
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