Cerium Chloride | |
Chemical formulaFormula:CeCl3·7H2O | CAS: 7790-86-5 |
Molecular weightNol.wt.372.6 | Cerium Chloride Cerium Chloride |
规 格Specification | |
(Code) | CCL-3N | CCL-3.5N | CCL-4N |
Total rare earth oxidesTREO% | ≥46 | ≥46 | ≥46 |
Cerium purity and related rare earth impurities（Cerium purity and relative rare earth impurities） | |||
CeO2/TREO% | 99.9 | 99.95 | 99.995 |
La2O3/TREO% | ≤0.08 | ≤0.04 | ≤0.004 |
Pr6O11/TREO% | ≤0.01 | ≤0.01 | ≤0.003 |
Nd2O3/TREO% | ≤0.005 | ≤0.005 | ≤0.001 |
Sm2O3/TREO% | ≤0.004 | ≤0.005 | ≤0.002 |
Y2O3/TREO% | ≤0.005 | ≤0.005 | ≤0.001 |
| （Non rare earth impurity） | |||
Fe2O3% | ≤0.005 | ≤0.003 | ≤0.001 |
SiO2% | ≤0.03 | ≤0.01 | ≤0.005 |
CaO% | ≤0.02 | ≤0.005 | ≤0.002 |
PbO% | ≤0.01 | ≤0.005 | ≤0.002 |
SO2 4- % | ≤0.01 | ≤0.005 | ≤0.005 |
Description: Colorless granular crystal, soluble in water. Uses: Used to manufacture petrochemical catalysts, and also to manufacture metal cerium and other cerium compounds. | Description: Colorless lump-like crystal, soluble in water Uses: Used to manufacture petrol-chem catalyst, also used to make into cerium metal and other compounds of cerium. | ||
