分子式:(LaCePrNd)2(CO3)3
规格:
TREO<?XML:NAMESPACE PREFIX = O /> ≥45%
La2O3/TREO:25-28%
CeO2/TREO :50-53%
Pr6O11/TREO:5-7%
Nd2O3/TREO:15-17%
Sm2O3/TREO≤0.05%
ZnO≤0.01%
PbO≤0.005%
Fe2O3≤0.01%
CaO ≤0.1%
MgO≤0.01%
SiO2≤0.01%
Al2O3≤0.04%
Cl-≤0.04%
SO42- ≤0.02%
性状:白色粉末,溶于酸。 用途:用于制造金属。