碳酸铈

Name

Ce₂(CO₃)₃_4N

Ce₂(CO₃)₃_3N5

Ce₂(CO₃)₃_3N5

Molecular formula

Ce₂(CO₃)₃

Ce₂(CO₃)₃

Ce₂(CO₃)₃

CAS

54451-25-1

54451-25-1

54451-25-1

Total rare earth TREO

≥45.0

≥60.0

≥45.0

CeO₂/TREO

≥99.99

≥99.95

≥99.95

Rare earth impurities

≤0.005

≤0.02

≤0.02

Fe₂O₃

≤0.001

≤0.005

≤0.005

SiO₂

≤0.002

≤0.005

≤0.005

CaO

≤0.005

≤0.01

≤0.01

Chloride Cl^-

≤0.03

≤0.03

≤0.05