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Basic Info.
Model NO.
a qsn 12037-29-5
Purity
99%
Sample
Support
Storage
Yes
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton
Product Description
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 | ||||||
