Praseodymium(III) chloride hydrate
ALDRICH/205141 - 99.9% trace metals basis
Synonym: Praseodymium Trichloride Hydrate; Praseodymium chloride hydrate; Praseodymium(3+) Trichloride Hydrate; Trichloropraseodymium hydrate
CAS Number: 19423-77-9
Empirical Formula (Hill Notation): Cl3Pr · xH2O
Molecular Weight: 247.27 (anhydrous basis)
EC Number: 233-794-4
MDL Number: MFCD09953627
Linear Formula: PrCl3 · xH2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 205141-10G
| assay | 99.9% trace metals basis |
| density | 2.25 g/mL at 25 °C (lit.) |
| form | solid |
| impurities | ≤1500.0 ppm Trace Rare Earth Analysis |
| InChI | 1S/3ClH.H2O.Pr/h3*1H;1H2; |
| InChI key | BQRCNEKQNZWNCY-UHFFFAOYSA |
| Quality Level | 100  |
| reaction suitability | reagent type: catalyst core: praseodymium |
| SMILES string | O.Cl[Pr](Cl)Cl |
| Application: | Praseodymium(III) chloride hydrate can be used as a dopant to prepare Pr-modified TiO2 nanoparticles for photocatalytic degradation of organic pollutants. The addition of Pr ion enhances the thermal stability and surface textural properties of the catalyst. |
| General description: | Praseodymium (III) chloride hydrate is soluble in water and alcohol. It is used as a source of Pr to prepare insoluble praseodymium (III)compounds. |
| Packaging: | 10, 50 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.9% trace metals basis |
| Density | 2.25 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |