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99.999% Gadolinium Oxide
Product Specifications
Chemical Formula: Gd₂O₃
Molecular Weight: 362.52
Applications: nuclear magnetic resonance; nuclear reaction inhibitor
Product Details
Relative Purity |
99.9999 |
99.9995 |
99.999 |
99.995 |
99.99 |
|
TREO |
99.5 |
99.5 |
99.5 |
99 |
99 |
|
RE Impurities/REO |
Y2O3 |
0.00002 |
0.00002 |
0.0001 |
0.0003 |
0.0005 |
La2O3 |
0.00005 |
0.00005 |
0.00005 |
0.0003 |
0.0005 |
|
CeO2 |
0.00005 |
0.00005 |
0.00005 |
0.0003 |
0.0005 |
|
Pr6O11 |
0.000005 |
0.000005 |
0.00005 |
0.0003 |
0.0005 |
|
Nd2O3 |
0.00002 |
0.00003 |
0.00005 |
0.0003 |
0.0005 |
|
Sm2O3 |
0.00004 |
0.00005 |
0.0001 |
0.0003 |
0.0005 |
|
Eu2O3 |
0.00005 |
0.00005 |
0.0002 |
0.0010 |
0.0015 |
|
Tb4O7 |
0.00005 |
0.00005 |
0.0002 |
0.0005 |
0.0015 |
|
Dy2O3 |
0.00001 |
0.00001 |
0.00005 |
0.0003 |
0.0005 |
|
Ho2O3 |
0.00001 |
0.00001 |
0.00005 |
0.0003 |
0.0005 |
|
Er2O3 |
0.00001 |
0.00001 |
0.00005 |
0.0003 |
0.0005 |
|
Tm2O3 |
0.00001 |
0.00001 |
0.0001 |
0.0003 |
0.0005 |
|
Yb2O3 |
0.00001 |
0.00001 |
0.00005 |
0.0003 |
0.0005 |
|
Lu2O3 |
0.00001 |
0.00001 |
0.00005 |
0.0003 |
0.0005 |
|
Non-RE Impurities |
Fe2O3 |
0.0001 |
0.0001 |
0.0002 |
0.0003 |
0.0005 |
SiO2 |
0.0005 |
0.0005 |
0.0010 |
0.0015 |
0.0020 |
|
CaO |
0.0003 |
0.0005 |
0.0005 |
0.0010 |
0.0015 |
|
Al2O3 |
0.0002 |
0.0003 |
0.0005 |
0.0010 |
0.0010 |
|
Cl- |
0.0020 |
0.0030 |
0.0050 |
0.0100 |
0.0100 |
|
L.O.I. % max. |
0.5 |
0.5 |
0.5 |
0.5 |
1 |
|
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