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Samarium Hydroxide Hydrate Powder, Sm(OH)3.xH2O, CAS 20403-06-9
HTRE838
New product
Samarium Hydroxide Hydrate (Sm(OH)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Samarium Hydroxide 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 | Sm(OH)3.xH2O |
| Molecular Weight | 201.37 (anhy) |
| Purity | 99.99%/99.9%/99% |
| CAS | 20403-06-9 |
| Synonyms | SamariumHydroxid/Hydroxyde De Samarium/Hidroxido Del Samario |
More info
Samarium Hydroxide Hydrate (Sm(OH)3.xH2O) Powder is a yellow powder that is soluble in water and moderately soluble in strong mineral acids. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
- CAS: 20403-06-9
- EINECS No.: 243-787-8
- Molecualr formula: Sm(OH)3•xH2O
- Molar mass: 201.37 g/mol
- Boiling Point: 100°C at 760 mmHg
- Vapour: 24.5 mmHg at 25°C
Samarium(III) Hydroxide Hydrate Powder Specifications
| Grade | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | |||
| Sm2O3/TREO (% min.) | 99.99 | 99.9 | 99.9 |
| TREO (% min.) | 45 | 45 | 45 |
| Rare Earth Impurities | ppm max. | % max. | % max. |
| Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 50 100 100 50 50 | 0.01 0.05 0.03 0.01 0.01 | 0.03 0.25 0.25 0.03 0.01 |
| Non-Rare Earth Impurities | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- NiO CuO CoO | 5 50 100 100 10 10 10 | 0.001 0.015 0.02 0.01 | 0.003 0.03 0.03 0.02 |
Samarium(III) Hydroxide Hydrate Powder Applications
- Used as a catalyst in organic synthesis reactions.
- Used as a precursor for the production of other samarium compounds.
- Used in the manufacturing of phosphors for fluorescent lamps and other lighting devices.
Samarium(III) Hydroxide Hydrate Powder Storage and Packing
Samarium Hydroxide Hydrate (Sm(OH)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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