Nano Holmium Oxide Ho2O3 Nanoparticle
Brief information
Product name: Nano holmium oxide
English: nanopowder holmium oxide, Nano holmium oxide, Ultrafine holmium oxide, Holmium Oxide Nanoparticle
Molecular formula: Ho2O3
Molecular weight: 377.88
CAS Number: 39455-61-3
Purity: 99.9%, 99.99%;
Particle size (TEM):<100nm;
Characteristics: Light yellow crystalline powder, equiaxed scandium oxide type structure, density 8.36 g/mL at 25 ° C (lit.), melting point 2367 ° C (lit.). Insoluble in water
Exposed to the air, it is easy to absorb carbon dioxide and water.
Specifications:
| Physical property | |||
| Appearance | Light yellow crystalline powder | Brand:Xinglu | |
| Purity | 99.9-99.99% | ||
| Average particle size (SEM) | <100nm; | ||
| characteristics | Insoluble in water, soluble in acids | ||
| Chemical components | |||
| TREO % | ＞99 | ＞99 | |
| Ho2O3/REO % | ≥99.9 | ≥99.99 | |
| RAREEARTHCONTENT/REO%
|
La2O3 | Totaly0.1 | ＜0.0010 |
| CeO2 | ＜0.0010 | ||
| Pr6O11 | ＜0.0010 | ||
| Nd2O3 | ＜0.0010 | ||
| Sm2O3 | ＜0.0010 | ||
| Eu2O3 | ＜0.0010 | ||
| Gd2O3 | ＜0.0010 | ||
| Tb4O7 | ＜0.0020 | ||
| Dy2O3 | ＜0.0030 | ||
| Er2O3 | ＜0.0030 | ||
| Tm2O3 | ＜0.0010 | ||
| Yb2O3 | ＜0.0010 | ||
| Lu2O3 | ＜0.0010 | ||
| Y2O3 | ＜0.0020 | ||
| LOI%，1h，Loss on ignition of 1000℃ | ＜1 | ＜1 | |
Application
1. Holmium oxide can be used to prepare special colored glass
3. Used for manufacturing new type of light source dysprosium holmium lamps, also used as an additive for obtaining yttrium aluminum garnet from yttrium iron, and for producing metal holmium
Note: Relative purity, rare earth impurities, non rare earth impurities and other indicators can be customized according to customer requirements
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