China Praseodymium Hydroxide Powder with CAS No 16469-16-2 and Pr (OH) 3 3n 4n 5n, Find details about China Pr (OH) 3, Praseodymium Hydroxide from Praseodymium Hydroxide Powder with CAS No 16469-16-2 and Pr (OH) 3 3n 4n 5n
Index Model | Pr(OH)3.3N | Pr(OH)3..4N | Pr(OH)3..5N |
Pr6O11/TREO(%,min) | 99.9 | 99.99 | 99.999 |
TREO(%,min) | 60 | 60 | 60 |
Appearance | Green Powder | Green Powder | Green Powder |
RE Impurities/TREO | %(Max) | %(Max) | %(Max) |
La2O3 | 0.0005 | 0.005 | 0.03 |
CeO2 | 0.0005 | 0.005 | 0.03 |
Pr6O11 | Main | Main | Main |
Nd2O3 | 0.001 | 0.01 | 0.1 |
Sm2O3 | 0.0001 | 0.001 | 0.01 |
Eu2O3 | 0.0001 | 0.001 | 0.01 |
Gd2O3 | 0.0001 | 0.001 | 0.01 |
Tb4O7 | \ | \ | \ |
Dy2O3 | \ | \ | \ |
Ho2O3 | \ | \ | \ |
Er2O3 | \ | \ | \ |
Tm2O3 | \ | \ | \ |
Yb2O3 | \ | \ | \ |
Lu2O3 | \ | \ | \ |
Y2O3 | 0.01 | 0.005 | 0.0005 |
Non-Re Impurities | %(Max) | %(Max) | %(Max) |
Fe2O3 | \ | 0.001 | 0.0005 |
SiO2 | 0.003 | 0.01 | 0.005 |
CaO | 0.02 | 0.01 | 0.01 |
CuO | \ | \ | \ |
NiO | \ | \ | \ |
PbO | \ | 0.001 | 0.001 |
Na2O | \ | \ | \ |
K2O | \ | \ | \ |
MgO | \ | \ | \ |
Al2O3 | \ | \ | \ |
TiO2 | \ | \ | \ |
ThO2 | \ | \ | \ |
S/TREO | \ | \ | \ |
Cl- | 0.01 | 0.01 | 0.01 |
NTU | |||
Memo | Can custom-made as per request. |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Stability: Slightly hygroscopic |
Soluble:Insoluble in water, moderately soluble in strong mineral acids | |
Application: | Also called Praseodymium Hydrate, used to colour glasses ,enamels and pigments. |
It can be used to make high-power magnets with high strength and durability. |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |