Test items

Results
Results

Appearance

Colorless crystal

CeO2/TREO

99.99%

LaCl3/TRECl3

99.85%

RE Impurities

CeO2

0.0025%

Pr6O11

＜0.0020%

Nd2O3

＜0.0020%

Sm2O3

＜0.0010%

Y2O3

＜0.0010%

Non- RE impurities

Fe2O3

0.0029%

SIO2

0.0030%

CaO

0.0095%

Water solubility( PH 5-6)

Clear

HNO3 solubility ( H+: 2N)

Clear