Test items Results
AppearanceColorless crystal
CeO2/TREO99.99%
LaCl3/TRECl399.85%
RE Impurities
CeO20.0025%
Pr6O11 <0.0020%
Nd2O3<0.0020%
Sm2O3<0.0010%
Y2O3<0.0010%
Non- RE impurities
Fe2O30.0029%
SIO20.0030%
CaO0.0095%
Water solubility( PH 5-6)Clear
HNO3 solubility ( H+: 2N)Clear