Rare earth polishing powder cerium oxide price
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2019 Hot-sale Product Pink powder 82% Praseodymium-neodymium Fluoride
Description: pink powder, insoluble in water, soluble in acid. Can easily absorb moisture, can quickly absorb moisture and carbon dioxide in the air, it should be kept in sealed containers.



Code | PN-2N |
TREO% | ≥82 |
Praseodymium neodymium purity and relative rare earth impuriti | |
Pr6O11/TREO % | 25±2 |
Nd2O3/TREO % | 75±2 |
La2O3/TREO % | ≤0.05 |
CeO2/TREO % | ≤0.05 |
Sm2O3/TREO % | ≤0.03 |
Non rare earth impurity | |
Fe2O3 % | ≤0.05 |
SiO2 % | ≤0.05 |
CaO % | ≤0.05 |
PbO % | ≤0.01 |
Al2O3 % | ≤0.05 |
F- % | ≥27
|



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