Holmium Oxide
Holmium Oxide
Formula：Ho2O3
M.Wt：377.88
CAS No.：12055-62-8
Characters：light yellow crystalline powder, isometric systematic scandium oxide structure. Insoluble in water ,soluble in acids , easy to pick up moisture and carbon dioxide from air when exposed to air.
Application: used in making new light source dysprosium holmium lamp etc.
Packing: 25kg/drum or as required.
| Name | Holmium Oxide | Batch | 20170515 |
|---|---|---|---|
| Exterior | Light yellow powder | granularity（D50） | 3.53 μm |
| purity（Ho2O3） | 99.9% | Total amount（TREO） | ≧99% |
| Rare earth impurities (ppm) | Non-rare earth impurities (ppm) | ||
| La2O3 | Nd | Fe2O3 | <20 |
| CeO2 | Nd | SiO2 | <50 |
| Pr6O11 | Nd | CaO | <100 |
| Nd2O3 | Nd | Al2O3 | <300 |
| Sm2O3 | <100 | CL¯ | <500 |
| Eu2O3 | Nd | SO₄²⁻ | <300 |
| Gd2O3 | <100 | Na⁺ | <300 |
| Tb4O7 | <100 | L.O.I | ≦1% |
| Dy2O3 | 130 | ||
| Er2O3 | 780 | ||
| Tm2O3 | <100 | ||
| Yb2O3 | <100 | ||
| Lu2O3 | <100 | ||
| Y2O3 | 130 | ||
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