Cerium(III) chloride heptahydrate 99.99%
Name: Cerium(III) chloride heptahydrate
Molecular formula: CeCl3·7H2O
Molecular weight: 372.6
CAS No.: 18618-55-8
Description: Colorless granular crystal, soluble in water.
Packaging: 1kg/bag, 2kg/bag, 25 kg/drum, 25kg/bag
Uses
Cerium chloride heptahydrate is used in ceramics and glass production as a catalyst and additive.
CeCl3 prepares catalysts for pollution control, particularly in automotive catalytic converters.
It is utilized to manufacture phosphors for lighting applications, such as fluorescent lamps and LEDs.
To manufacture metal cerium and other cerium compounds.
Cerium(III) chloride heptahydrate Specification
(Code) | CCL-3N | CCL-3.5N | CCL-4N |
Total rare earth oxides TREO% | ≥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 |