| Formula£ºPr6O11 Mol.wt.1021.4 Specification£º |
Praseodymium Oxide |
Code |
PO-1N6 |
PO-2N |
PO-2N5 |
Analytical Method |
TREO£¥ |
¡Ý98 |
¡Ý99 |
¡Ý99 |
¡¡ |
Pr purity and Relative RE-impurities(£¥) |
||||
Pr6O11/TREO |
£¾96 |
£¾99 |
£¾99.5 |
AES |
La2O3/TREO |
£¼0.1 |
£¼0.05 |
£¼0.03 |
AES |
CeO2/TREO |
£¼2.0 |
£¼0.05 |
£¼0.03 |
AES |
Nd2O3/TREO |
£¼1.5 |
£¼0.6 |
£¼0.3 |
AES |
Sm2O3/TREO |
£¼0.01 |
£¼0.01 |
£¼0.01 |
AES |
Y2O3/TREO |
£¼0.001 |
£¼0.001 |
£¼0.001 |
AES |
Non-RE-impurities(£¥) |
||||
Fe2O3 |
£¼0.01 |
£¼0.003 |
£¼0.002 |
¡¡ |
SiO2 |
£¼0.05 |
£¼0.03 |
£¼0.02 |
¡¡ |
CaO |
£¼0.02 |
£¼0.02 |
£¼0.01 |
AAS |
Cl- |
£¼0.1 |
£¼0.05 |
£¼0.02 |
¡¡ |
SO42- |
£¼1.0 |
£¼1.0 |
£¼0.5 |
¡¡ |
Description:Dark or dark brown powder,insoluble in water ,soluble in acids.
Uses:Used as important raw material of yellow pigment in ceramics glaze.Also used to make RE permanent magnetic alloy.
Batch weight:500 or 1000kg
Packaging:In steel drum with inner double PVC bags containing 50kg net each.