1) Formal contract can be signed
Formula: Ho2O3
CAS No.: 12055-62-8
Molecular Weight: 377.86
Density: N/A
Melting point: N/A
Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopicMultilingual: HolmiumOxid, Oxyde De Holmium, Oxido Del Holmio Hi99.99% holmium oxide Ho2O3 powder price
Test Item
|
Standard
|
Results
|
Ho2O3/TREO
|
≥99.999%
|
>99.999%
|
Main Component TREO
|
≥99%
|
99.6%
|
RE Impurities (ppm/TREO)
|
||
La2O3
|
≤2
|
1.2
|
CeO2
|
≤2
|
1.1
|
Pr6O11
|
≤1
|
0.3
|
Nd2O3
|
≤1
|
0.3
|
Sm2O3
|
≤1
|
0.2
|
Eu2O3
|
≤1
|
0.1
|
Gd2O3
|
≤1
|
0.8
|
Tb4O7
|
≤1
|
10.5
|
Dy2O3
|
≤1
|
0.6
|
Yb2O3
|
≤1
|
0.2
|
Tm2O3
|
≤1
|
0.3
|
Y2O3
|
≤2
|
0.5
|
Lu2O3
|
≤2
|
0.6
|
Non—RE Impurities (ppm)
|
||
CaO
|
≤10
|
3
|
Fe2O3
|
≤10
|
3
|
CuO
|
≤5
|
2
|
SiO2
|
≤10
|
3
|
Cl—
|
≤20
|
10
|
LOI
|
≤1%
|
0.32%
|
Conclusion
|
Comply with above standard Brand: Epoch
|
1) Formal contract can be signed
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