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| | Praseodymium trifluoride Basic information | | Uses |
| | Praseodymium trifluoride Chemical Properties |
| Melting point | 1395°C | | density | 6.2 | | form | powder | | color | Green | | Water Solubility | Soluble moderately in strong mineral acids Insoluble in water. | | Sensitive | Hygroscopic | | Crystal Structure | LaF3 type | | crystal system | Three sides | | Space group | P3c1 | | Lattice constant | | a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.707 | 0.707 | 0.723 | 90 | 90 | 120 | 0.3136 |
| | Exposure limits | ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 | | Stability: | hygroscopic | | CAS DataBase Reference | 13709-46-1(CAS DataBase Reference) | | EPA Substance Registry System | Praseodymium fluoride (PrF3) (13709-46-1) |
| Hazard Codes | T,Xi | | Risk Statements | 23/24/25-32 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3288 6.1/PG 3 | | WGK Germany | 3 | | Hazard Note | Irritant | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 28469035 |
| | Praseodymium trifluoride Usage And Synthesis |
| Uses | Praseodymium trifluoride, is the main raw materials for making Praseodymium Metal, and also applied in colour glasses and enamels. Praseodymium is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights which are used in the motion picture industry for studio lighting and projector lights. Doping Praseodymium in Fluoride glass allows it to be used as a single mode fiber optical amplifier.
| | Chemical Properties | Praseodymium trifluoride is light green fine crystalline powder | | Uses | Praseodymium(III) fluoride is used for vacuum deposition. It is used for making praseodymium metal, arc carbon additives. It is applied in color glasses and enamels. It is used in the motion picture industry for studio lighting and projector lights. Doping Praseodymium in Fluoride glass allows it to be used as a single mode fiber optical amplifier. | | reaction suitability | reagent type: catalyst
core: praseodymium |
| | Praseodymium trifluoride Preparation Products And Raw materials |
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