Product
Gadolinium Oxide
White powder, insoluble in water, soluble in acid. It can absorbs moisture and carbon dioxide of air easily.
Description
| Formula | Gd₂O₃ |
|---|---|
| Mol.wt | 348.70 |
| Main Application | Nuclear reaction inhibitor; nuclear magnetic resonance; |
Specification
| Relative Purity Min.% |
99.9999 | 99.9995 | 99.999 | 99.995 | 99.99 | ||
| TREO Min.% |
99.5 | 99.5 | 99.5 | 99 | 99 | ||
RE Impurities/REO Max.% |
Y2O3 | 0.00002 | 0.00002 | 0.0001 | 0.0003 | 0.0005 | |
| La2O3 | 0.00005 | 0.00005 | 0.00005 | 0.0003 | 0.0005 | ||
| CeO2 | 0.00005 | 0.00005 | 0.00005 | 0.0003 | 0.0005 | ||
| Pr6O11 | 0.000005 | 0.000005 | 0.00005 | 0.0003 | 0.0005 | ||
| Nd2O3 | 0.00002 | 0.00003 | 0.00005 | 0.0003 | 0.0005 | ||
| Sm2O3 | 0.00004 | 0.00005 | 0.0001 | 0.0003 | 0.0005 | ||
| Eu2O3 | 0.00005 | 0.00005 | 0.0002 | 0.0010 | 0.0015 | ||
| Tb4O7 | 0.00005 | 0.00005 | 0.0002 | 0.0005 | 0.0015 | ||
| Dy2O3 | 0.00001 | 0.00001 | 0.00005 | 0.0003 | 0.0005 | ||
| Ho2O3 | 0.00001 | 0.00001 | 0.00005 | 0.0003 | 0.0005 | ||
| Er2O3 | 0.00001 | 0.00001 | 0.00005 | 0.0003 | 0.0005 | ||
| Tm2O3 | 0.00001 | 0.00001 | 0.0001 | 0.0003 | 0.0005 | ||
| Yb2O3 | 0.00001 | 0.00001 | 0.00005 | 0.0003 | 0.0005 | ||
| Lu2O3 | 0.00001 | 0.00001 | 0.00005 | 0.0003 | 0.0005 | ||
Non-RE Impurities Max.% |
Fe2O3 | 0.0001 | 0.0001 | 0.0002 | 0.0003 | 0.0005 | |
| SiO2 | 0.0005 | 0.0005 | 0.0010 | 0.0015 | 0.0020 | ||
| CaO | 0.0003 | 0.0005 | 0.0005 | 0.0010 | 0.0015 | ||
| Al2O3 | 0.0002 | 0.0003 | 0.0005 | 0.0010 | 0.0010 | ||
| Cl- | 0.0020 | 0.0030 | 0.0050 | 0.0100 | 0.0100 | ||
| 灼 减 L.O.I Max.% | 0.5 | 0.5 | 0.5 | 0.5 | 1 | ||
Packing
In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
Others
Specification is adjustable as per user' s special requirement.
