Neodymium Chloride

Code	NdCL-2.5N	NdCL-3N	NdCL-3.5N
Total amount of rare earth oxides %	≥46	≥46	≥46
Cerium purity and relative rare earth impurities
Nd2O3/TREO %	≥99.5	≥99.9	≥99.95
La₂O₃/TREO %	≤0.2	≤0.02	≤0.02
Pr₆O₁₁/TREO %	≤0.2	≤0.05	≤0.04
CeO₂/TREO %	≤0.1	≤0.01	≤0.005
Sm₂O₃/TREO %	≤0.05	≤0.01	≤0.001
Y₂O₃/TREO %	≤0.05	≤0.01	≤0.001
Non rare earth impurity
Ca %	≤0.02	≤0.005	≤0.005
Fe%	≤0.005	≤0.003	≤0.002
Na%	≤0.01	≤0.005	≤0.005
K %	≤0.005	≤0.003	≤0.002
Pb %	≤0.005	≤0.003	≤0.002

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