Lanthanum Chloride | |
Chemical formulaFormula:LaCl3·7H2O | CAS:10099-58-8 |
Molecular weightNol.wt.371.5 | Lanthanum Chloride |
Specification | |
(Code) | LCL-3N | LCL-4N | LCL-4.5N |
Total rare earth oxidesTREO% | ≥43 | ≥43 | ≥43 |
Lanthanum purity and related rare earth impurities（La purity and relative rare earth impurities） | |||
La2O3/TREO% | ≥99.9 | ≥99.99 | ≥99.995 |
CeO2/TREO% | ≤0.08 | ≤0.006 | ≤0.002 |
Pr6O11/TREO% | ≤0.05 | ≤0.001 | ≤0.001 |
Nd2O3/TREO% | ≤0.05 | ≤0.001 | ≤0.001 |
Sm2O3/TREO% | ≤0.005 | ≤0.001 | ≤0.0005 |
Y2O3/TREO% | ≤0.005 | ≤0.001 | ≤0.0005 |
| （Non rare earth impurity） | |||
Fe2O3% | ≤0.01 | ≤0.005 | ≤0.002 |
SiO2% | ≤0.01 | ≤0.005 | ≤0.005 |
CaO% | ≤0.05 | ≤0.01 | ≤0.005 |
PbO% | ≤0.01 | ≤0.005 | ≤0.002 |
SO2 4- % | ≤0.03 | ≤0.005 | ≤0.005 |
Description： colorless Crystal,Dissolved in water。 use：As a petrochemical catalyst,Can also be used to produce metal lanthanum | Description: Colorless lump-like crystal, soluble in water. Used to make petro-chem catalyst. Also used to manufacture lanthanum metal | ||
