Holmium Oxide Nanopowder
Holmium Oxide Nanopowder
Nano Holmium Oxide Description
Product Name: Ho2O3 Nanopowder
Formula: Ho2O3
Particle size: 50nm, 0.8-1.5um, 1.5-2.5um, 4.0-6.0um
SSA (m2/g): 20-60
CAS No.: 12055-62-8
Molecular Weight: 377.86
Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Nano Ho2O3 chemical composition:
Chemical Composition | % min |
Ho2O3/TREO | 99.99 |
TREO | 99 |
Rare Earth Impurities | % max |
Tb4O7 | 0.01 |
Dy2O3 | 0.04 |
Er2O3 | 0.05 |
Tm2O3 | 0.01 |
Y2O3 | 0.01 |
Loss on ignition of 1000°C, 1h | 2 |
Nano Ho2O3 Application:
-Magnetic materials
-Fluorescent materials
-Optical glass
-Power industry
-Additives
-Catalysts
-Cathode ray tube display panels
-Scintillators
-Sintering aids
-Solid oxide fuel cells
-UV detectors
Package:
-25 kg or 50 kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag.
-1000 kg net weight on a plastic or wooden pallet.
Please send us inquiries to sales@edge-techind.com on all rare earth materials.
-Purity on Rare Earth Oxide Basis.
In the rare earth industry, chemical purities of rare earth oxides and compounds are often presented on a rare earth oxide basis (REO basis), i.e., the content of a specific rare earth oxide in comparison to total rare earth oxides (TREO) present: REO/TREO. The statement of “CeO2 > 99%”, often means CeO2/TREO > 99%. To obtain the absolute purity of a specific oxide, you can use the formula: REO/TREO X Percentage of TREO in the material.
Purity on Rare Earth Metal Basis.
In the rare earth industry, chemical purities of rare earth metals are often presented on a rare earth metal basis (REM basis)), i.e., the content of a specific rare earth metal in comparison to total rare earth metals (TREM) present: REM/TREM. The statement of “Ce > 99%” often means Ce/TREM > 99%. To obtain the absolute purity of a specific metal, you can use the formula: REM/TREM X Percentage of TREM in the material.