Anhydrous Lanthanum chloride

Formula: LaCl₃
Nol.wt.: 245.26
CAS: 10099-58-8
Appearance: White powder
Uses: It can be used to produce lanthanum metal, petroleum catalyst and hydrogen storage cell materials and medicine intermediate.

Code	LL-3.5N	LL-4N
Total amount of rare earth oxides %	≥65	≥66
La purity and relative rare earth impurities
La₂O₃/TREO %	≥99.95	≥99.99
CeO₂/TREO %	≤0.02	≤0.004
Pr₆O₁₁/TREO %	≤0.01	≤0.002
Nd₂O₃/TREO %	≤0.01	≤0.002
Sm₂O₃/TREO %	≤0.005	≤0.001
Y₂O₃/TREO %	≤0.005	≤0.001
Non rare earth impurity
Ca%	≤0.02	≤0.01
Fe%	≤0.005	≤0.003
Na%	≤0.005	≤0.003
K%	≤0.003	≤0.002
Pb%	≤0.003	≤0.002
Al%	≤0.005	≤0.005
H₂O%	≤0.8	≤0.8
Water insoluble substances %	≤0.5	≤0.5

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