Analytical Result

Total oxide/TREO %: 50±2

CeO₂/TREO: ≥99.95%

RE Impurities Content(Max%)

Non-RE Impurities Content(Max%)

La₂O₃/TREO

<0.02

Fe₂O₃

<0.002

Pr₆O₁₁/TREO

<0.005

CaO

<0.01

Nd₂O₃/TREO

<0.005

SiO₂

<0.01

Sm₂O₃/TREO

<0.001

MnO₂

<0.001

Y₂O₃/TREO

<0.001

PbO

<0.001

Na₂O

<0.005

Cl-

<0.05

SO42-

<0.01