

| Cerium Hydroxide | ||
| Grade | CH-3.5N | CH-4N |
| TREO% | ≥68 | ≥68 |
| CeO2/TREO% | ≥99.95 | ≥99.99 |
| La2O3/TREO% | ≤0.02 | ≤0.004 |
| Pr6O11/TREO% | ≤0.01 | ≤0.003 |
| Nd2O3/TREO% | ≤0.01 | ≤0.003 |
| Sm2O3/TREO% | ≤0.005 | ≤0.001 |
| Y2O3/TREO% | ≤0.005 | ≤0.001 |
| Ca% | ≤0.005 | ≤0.003 |
| Fe% | ≤0.003 | ≤0.002 |
| Na% | ≤0.005 | ≤0.003 |
| K% | ≤0.003 | ≤0.001 |
| Pb% | ≤0.003 | ≤0.001 |
| Al% | ≤0.002 | ≤0.001 |
| SiO2% | ≤0.020 | ≤0.010 |
| Cl% | ≤0.01 | ≤0.005 |
| SO4% | ≤0.03 | ≤0.03 |
| Description: Pale yellow or tan powder, insoluble in water, soluble in acids. Usage: It is used as a clarifying and decolorizing agent in the glass industry, and can also be used to enhance the ultraviolet resistance of glass. | ||

For example, high-resolution electron microscopes, high-performance liquid chromatographs, etc.





Strict management system: Ensure the safety, accuracy and efficiency of experiments, including aspects such as experimental process norms, data management, and quality control.












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