Complaint
| Index Model | Ce(NH4)4(SO4)4.3N | Ce(NH4)4(SO4)4.4N |
| Ce2O3/TREO(%,min) | 99.9 | 99.99 |
| Ce4+/Total Ce (%,Min) | 25.0 | 25.0 |
| TREO(%,min) | 96.0 | 97.0 |
| Appearance | Yellow Crystal | Yellow Crystal |
| RE Impurities/TREO | %(Max) | %(Max) |
| La2O3 | 0.03 | 0.005 |
| CeO2 | Main | Main |
| Pr6O11 | 0.01 | 0.005 |
| Nd2O3 | 0.05 | 0.001 |
| Sm2O3 | 0.01 | 0.001 |
| Eu2O3 | \ | \ |
| Gd2O3 | \ | \ |
| Tb4O7 | \ | \ |
| Dy2O3 | \ | \ |
| Ho2O3 | \ | \ |
| Er2O3 | \ | \ |
| Tm2O3 | \ | \ |
| Yb2O3 | \ | \ |
| Lu2O3 | \ | \ |
| Y2O3 | 0.01 | 0.001 |
| Non-Re Impurities | %(Max) | %(Max) |
| Fe2O3 | 0.005 | 0.0005 |
| SiO2 | 0.03 | 0.01 |
| CaO | 0.03 | 0.005 |
| CoO | \ | \ |
| Cl- | \ | 0.01 |
| CuO | \ | 0.0005 |
| NiO | \ | 0.0005 |
| MnO2 | \ | \ |
| Cr2O3 | \ | \ |
| CdO | \ | \ |
| ZnO | \ | \ |
| PbO | 0.002 | 0.001 |
| Al2O3 | \ | 0.01 |
| Na2O | \ | \ |
| MgO | \ | \ |
| K2O | \ | \ |
| TiO2 | \ | \ |
| ThO2 | \ | \ |
| 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: | Soluble in water & strong mineral acids |
| Application: | Cerium Sulfate is applied as industrial antioxidant, waterproof materials, and etching agent for the integrated circuit, is also the important raw material for polishing powder, special glass and ceramics. |
| 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. |
