Praseodymium Oxide (Pr6O11) powder
| Formula: | Pr6O11 |
|---|---|
| Mol.wt: | 1021.44 |
| Main Application: | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
Parameters
Brief information of Praseodymium Oxide (Pr6O11)
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
Specification
Relative Purity Min.% | 99.99 | 99.9 | ||||||
TREO Min.% | 99 | 99 | ||||||
RE Impurities/REO Max.% | Y2O3 | 0.0003 | 0.0050 | |||||
| La2O3 | 0.0005 | 0.0100 | ||||||
| CeO2 | 0.0030 | 0.0100 | ||||||
| Nd2O3 | 0.0030 | 0.0500 | ||||||
| Sm2O3 | 0.0010 | 0.0100 | ||||||
| Eu2O3 | 0.0003 | 0.0050 | ||||||
| Gd2O3 | 0.0005 | 0.0050 | ||||||
| Tb4O7 | 0.0005 | 0.0050 | ||||||
| Dy2O3 | 0.0003 | 0.0050 | ||||||
| Ho2O3 | 0.0003 | 0.0050 | ||||||
| Er2O3 | 0.0003 | 0.0050 | ||||||
| Tm2O3 | 0.0003 | 0.0050 | ||||||
| Yb2O3 | 0.0003 | 0.0050 | ||||||
| Lu2O3 | 0.0003 | 0.0050 | ||||||
Non-RE Impurities Max.% | Fe2O3 | 0.0010 | 0.0020 | |||||
| SiO2 | 0.0050 | 0.0200 | ||||||
| CaO | 0.0050 | 0.0150 | ||||||
| Cl | 0.0100 | 0.0200 | ||||||
| L.O.I Max.% | 1 | 1 | ||||||
Application
*Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels;
*when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass.
*Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments.
*Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts.
*Pr6O11 can be used to create high-power magnets notable for their strength and durability.
Packing
In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
Others
Special Specification requirement please contact us directly.
