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Holmium Oxalate Hydrate Powder, Ho2(C2O4)3.xH2O, CAS 58176-70-8
HTRE891
New product
Holmium Oxalate Hydrate (Ho2(C2O4)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Holmium Oxalate Hydrate Powder at a competitive price. The purity and particle size can be customized.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Molecular Formula | Ho2(C2O4)3.xH2O |
| Molecular Weight | 611.93 |
| Purity | 99.999%/99.99%/99.9%/99% |
| CAS | 58176-70-8 |
| Synonyms | HolmiumOxalat/Oxalate De Holmium/Oxalate Del Holmio |
More info
Holmium Oxalate Hydrate (Ho2(C2O4)3.xH2O) Powder is a white crystalline powder. HM stocks various rare earth materials for electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
- CAS: 58176-70-8
- EINECS NO.: 221-886-7
- Molecular formula: Ho2(C2O4)3.xH2O
- Molecular weight: 611.93 g/mol
- Melting point: >350 ℃
Holmium Oxalate Hydrate Crystalline Powder Specifications
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Ho2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 30 | 30 | 30 | 30 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 5 5 1 1 1 1 | 5 20 50 10 10 10 10 | 0.01 0.03 0.1 0.005 0.005 0.005 0.01 | 0.1 0.3 0.3 0.1 0.01 0.01 0.05 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- CoO NiO CuO | 2 10 30 50 1 1 1 | 5 100 50 50 5 5 5 | 0.001 0.005 0.005 0.02 | 0.005 0.02 0.02 0.05 |
Holmium Oxalate Hydrate Crystalline Powder Applications
- Used as a precursor in chemical reactions to synthesize other holmium compounds.
- Used as a starting material to prepare luminescent materials, such as phosphors or upconversion materials.
- Used as a precursor to synthesize holmium-based complexes that exhibit strong paramagnetic properties, making them suitable for enhancing MRI contrast.
- Used as a catalyst or catalyst precursor in various chemical reactions.
- Used as a calibration standard in analytical chemistry and spectroscopy.
Holmium Oxalate Hydrate Crystalline Powder Storage and Packing
Holmium Oxalate Hydrate (Ho2(C2O4)3.xH2O) Powder should keep sealed and stored in a dry and stored in a dry and cool place, avoiding being exposed to air for a long time. The vacuum-sealed packing is 1kg/bag, 25kg/drum, or as required.
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