Praseodymium Nitrate Hydrate (Pr(NO₃)₃·6H₂O): Chemical Additive, Reaction Catalyst, Growth Promoter
Praseodymium nitrate is an inorganic compound with the chemical formula Pr(NO₃)₃ • 6H₂O, appearing as green crystals. It is soluble in water, with about 25g of the hydrate dissolving in 100mL of water at 18°C. It is also soluble in benzene. When heated to 760°C, it decomposes to form praseodymium oxide.
Applications
Product Series
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Product |
Product Code |
Safety Data |
Technical Data |
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Praseodymium Nitrate 99.9% |
ET-PrN |
Praseodymium Nitrate Hydrate.pdf | Praseodymium Nitrate Hydrate Pr(NO3) 3 ·6H2O 99.9.pdf |
| Signal Word | Warning |
| Hazard Statements | H272-H315-H319-H335 |
| Hazard Code | O,Xi |
| Risk Codes | 8-36/37/38 |
| Safety Statements | 17-26-27-36/37/39 |
| RTECS Number | TU1400000 |
| Transport Information | UN 1465 5.1/PG 3 |
| WGK Germany | 2 |
Packaging Specifications
About Praseodymium Nitrate Hydrate
Dissolve an appropriate amount of praseodymium oxide in a 50% nitric acid solution and heat using a steam bath. Typically, the praseodymium oxide will dissolve completely. If any oxide residue remains at the bottom of the container, filter the solution. Transfer the clear solution to a 75°C water bath to evaporate most of the solvent. Allow the solution to cool, during which crystals will form. Collect the crystals by filtration and place them in a vacuum desiccator containing granular sodium hydroxide and magnesium perchlorate. Dry under vacuum to obtain hydrated praseodymium nitrate.
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