Praseodymium oxide
Praseodymium oxide
Formula:(PrNd)2O3
Mol.wt.618.3
CAS:11141-21-2
Description:Dark or dark brown powder,insoluble in water,soluble in strong acids.
Uses:used to make permanent magnetic.
Code | PNO |
TREO min /% | 99 |
Pr6O11/TREO min /% | 25 ± 2 |
La2O3/TREO/% | 0.07 |
CeO2/TREO/% | 0.07 |
Sm2O3/TREO/% | 0.07 |
Fe2O3/% | 0.02 |
SiO2/% | 0.02 |
CaO/% | 0.03 |
Al2O3/% | 0.05 |
Cl-/% | 0.05 |
PO43-/% | 0.05 |
SO42-/% | 0.05 |
L.O.I( 1000ºC ,lhr)/% | 1 |
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