| Identification | More | [Name]
Praseodymium trifluoride | [CAS]
13709-46-1 | [Synonyms]
PRASEODYMIUM FLUORIDE
PRASEODYMIUM(III) FLUORIDE
praseodymiumfluoride(prf3)
Praseodymiumtrifluoride
Praseodymium fluoride, anhydrous
PRASEODYMIUM(III) FLUORIDE, ANHYDROUS, P OWDER, 99.99%
Praseodymium(III) fluoride anhydrous, 99%
Praseodymium fluoride, anhydrous, 99.90%
PRASEODYMIUM FLUORIDE, 99.9%
Praseodymium(III)fluoride(99.9%-Pr)(REO)
praseodymium(iii) fluoride, anhydrous, reacton
PRASEODYMIUMFLUORIDE,CRYSTALLINE
Praseodymium fluoride, anhydrous 99.9%
PRASEODYMIUM FLUORIDE: 99.9% (REO)
Praseodymium(III) fluoride, anhydrous, REacton(R), 99.9% (REO)
Praseodymium(III) fluoride, anhydrous, 99.9% (metals basis)
Praseodymium(III) fluoride, anhydrous, REacton(R), 99.9895% (REO)
Praseodymium(III) fluoride, anhydrous, REacton, 99.9% (REO)
Praseodymium(III) fluoride, anhydrous, REacton, 99.9895% (REO)
Praseodymium fluoride, 99.90%, anhydrous | [EINECS(EC#)]
237-254-9 | [Molecular Formula]
F3Pr | [MDL Number]
MFCD00016287 | [Molecular Weight]
197.9 | [MOL File]
13709-46-1.mol |
| Chemical Properties | Back Directory | [Appearance]
light green fine crystalline powder | [Melting point ]
1395°C | [density ]
6.2 | [form ]
powder
| [color ]
Green | [Water Solubility ]
Soluble moderately in strong mineral acids Insoluble in water. | [Crystal Structure]
LaF3 type | [Sensitive ]
Hygroscopic | [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]
13709-46-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,Xi | [Risk Statements ]
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R32:Contact with acids liberates very toxic gas. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3288 6.1/PG 3
| [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28469035 |
| Questions And Answer | Back Directory | [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.
|
| Hazard Information | Back Directory | [Chemical Properties]
Praseodymium trifluoride is light green fine crystalline powder
| [reaction suitability]
reagent type: catalyst
core: praseodymium |
|
|