| Index Model | Nd2O3.3N | Nd2O3.4N | Nd2O3.5N | Nd2O3.6N |
| Nd2O3/TREO(%,min) | 99.9 | 99.99 | 99.999 | 99.9999 |
| TREO(%,min) | 99.0 | 99.0 | 99.0 | 99.5 |
| Appearance | Lilac powder | Lilac powder | Lilac powder | Lilac powder |
| RE Impurities/TREO | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| La2O3 | 0.01 | 0.005 | 3.0 | 0.2 |
| CeO2 | 0.01 | 0.002 | 3.0 | 0.5 |
| Pr6O11 | 0.05 | 0.005 | 5.0 | 3 |
| Nd2O3 | Main | Main | Main | Main |
| Sm2O3 | 0.03 | 0.0003 | 5.0 | 0.5 |
| Eu2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Gd2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Tb4O7 | \ | \ | \ | \ |
| Dy2O3 | \ | \ | \ | \ |
| Ho2O3 | \ | \ | \ | \ |
| Er2O3 | \ | \ | \ | \ |
| Tm2O3 | \ | \ | \ | \ |
| Yb2O3 | \ | \ | \ | \ |
| Lu2O3 | \ | \ | \ | \ |
| Y2O3 | 0.01 | 0.0003 | 1.0 | 0.2 |
| Non-Re Impurities | %(Max) | %(Max) | ppm(Max) | ppm(Max) |
| Fe2O3 | 0.001 | 0.001 | 5.0 | 2.0 |
| SiO2 | 0.005 | 0.005 | 30 | 9.0 |
| CaO | 0.005 | 0.005 | 50 | 5.0 |
| CoO | \ | \ | \ | |
| NiO | 0.001 | 0.0005 | 3.0 | 2.0 |
| CuO | 0.002 | 0.0002 | 1.0 | 2.0 |
| MnO2 | \ | \ | \ | |
| Cr2O3 | \ | \ | \ | |
| CdO | \ | \ | \ | |
| PbO | 0.001 | 0.0005 | 1.0 | 2.0 |
| Al2O3 | \ | \ | \ | |
| Na2O | \ | \ | \ | |
| K2O | \ | \ | \ | |
| MgO | \ | \ | \ | |
| TiO2 | \ | \ | \ | |
| ThO2 | \ | \ | \ | |
| L.O.I(%,Max) | 1.0 | 1.0 | 1.0 | 1.0 |
| Size(D50,um) | \ | \ | \ | \ |
| 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: | Lilac powder, easy to be damp, insoluble in water, soluble in acid. | |||
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| 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. |


















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