Analytical Result

Total Oxide/TREO: ≥96.56%

La₂O₃/TREO: ≥99.5%

RE Impurities Content(Max %)

Non-RE Impurities Content(Max %)

CeO₂/TREO

<0.45

Fe₂O₃

<0.004

Pr₆O₁₁/TREO

<0.01

CaO

<0.45

Nd₂O₃/TREO

<0.02

SiO₂

<0.04

Sm₂O₃/TREO

<0.01

MgO₂

<0.02

Y₂O₃/TREO

<0.01

Cl-

<0.35

SO42-

<0.05

L.O.I

2.95

Analytical Result  

Total Oxide/TREO：≥99%

La₂O₃/TREO：≥99.99%

RE Impurities Content(Max %)

Non-RE Impurities Content(Max %)

CeO₂/TREO

<0.02

Fe₂O₃

<0.0005

Pr₆O₁₁/TREO

<0.001

CaO

<0.001

Nd₂O₃/TREO

<0.001

SiO₂

<0.005

Sm₂O₃/TREO

<0.001

MnO₂

<0.0002

Y₂O₃/TREO

<0.001

PbO

<0.001

Loss on Ignition:L.O.I(1000℃2hr)%

<1.0