Terbium Oxide
Terbium Oxide Formula Tb4O7
CAS NO.: 12037-01-3
Molecular Weight: 747.69
Appearance: Brown
Content: 99%-99.999%
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Product Code
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16591
|
16593
|
16595
|
16597
|
|
Grade
|
99.999%
|
99.99%
|
99.9%
|
99%
|
|
CHEMICAL COMPOSITION
|
|
|
|
|
|
Tb4O7/TREO (% min.)
|
99.999
|
99.99
|
99.9
|
99
|
|
TREO (% min.)
|
99
|
99
|
99
|
99
|
|
Loss On Ignition (% max.)
|
0.5
|
0.5
|
1
|
1
|
|
Rare Earth Impurities
|
% max.
|
% max.
|
% max.
|
% max.
|
|
Eu2O3/TREO
Gd2O3/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
|
0.0001
0.0005
0.0005
0.0001
0.0001
0.0001
0.0001
0.0001
0.0003
|
0.001
0.002
0.002
0.001
0.001
0.001
0.001
0.001
0.001
|
0.01
0.1
0.15
0.02
0.01
|
0.01
0.5
0.3
0.05
0.03
|
|
Non-Rare Earth Impurities
|
% max.
|
% max.
|
% max.
|
% max.
|
|
Fe2O3
SiO2
CaO
CuO
NiO
ZnO
PbO
|
0.0001
0.003
0.001
0.0001
0.0001
0.0001
0.0001
|
0.0005
0.005
0.005
0.0003
0.0003
0.0003
0.0003
|
0.001
0.01
0.01
|
0.005
0.03
0.03
|
|
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