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Holmium Carbonate Hydrate Powder, Ho2(CO3)3.xH2O, CAS 38245-34-0
HTRE885
New product
Holmium Carbonate Hydrate (Ho2(CO3)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Holmium Carbonate 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(CO3)3.xH2O |
| Purity | 99.999%/99.99%/99.9%/99% |
| CAS | 38245-34-0 |
| Synonyms | HolmiumCarbonat/Carbonate De Holmium/Carbonato Del Holmio |
More info
Holmium Carbonate Hydrate (Ho2(CO3)3.xH2O) Powder is a water-insoluble source of holmium that can be easily converted to other holmium compounds, such as oxides, by heating (calcination). 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: 38245-34-0
- EINECS NO.: 227-584-1
- Molecular formula: Ho2(CO3)3•xH2O
- Molar mass: 527.9 g/mol
Holmium Carbonate Hydrate Powder Specification
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Ho2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| 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 | 10 30 50 10 10 10 10 | 0.01 0.03 0.05 0.01 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 Carbonate Hydrate Powder Applications
- Added into contrast agents, which enhance the visibility of specific organs or tissues during imaging procedures.
- Used as a neutron absorber or control material in nuclear reactors.
- Used as coloring agents in the production of glass and ceramics.
- Used in the production of magnetic materials.
- Used as research material in various scientific investigations and experiments.
Holmium Carbonate Hydrate Powder Storage and Packing
Holmium Carbonate Hydrate (Ho2(CO3)3.xH2O) Powder should keep sealed 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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