Praseodymium(III) nitrate
 Praseodymium nitrate hydrate
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| Names | |
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Other names
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.030.711 |
| EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| Pr(NO3)3 | |
| Molar mass | 326.92 g/mol |
| Appearance | Green crystals |
| Soluble | |
| Solubility | Soluble in amine, ether, and acetonitrile |
| Hazards | |
| GHS labelling: | |
   
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| H272, H302, H315, H318, H410 | |
| P210, P220, P221, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P405, P501 | |
| NFPA 704 (fire diamond) | |
| Related compounds | |
Other anions
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Praseodymium(III) sulfate |
Other cations
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Neodymium(III) nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Praseodymium(III) nitrate is any inorganic compound with the chemical formula Pr(NO3)3·xH2O. They are used in the extraction and purification of praseodymium from its ores.[2] The hexahydrate has been characterized by X-ray crystallography.[3]
Praseodymium nitrate can be prepared by treating praseodymium oxide with nitric acid:
- Pr2O3 + 6 HNO3 → 2 Pr(NO3)3 + 3 H2O
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