Basic information Uses Safety Supplier Related
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Praseodymium trifluoride

Basic information Uses Safety Supplier Related

Praseodymium trifluoride Basic information

Product Name:
Praseodymium trifluoride
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%
CAS:
13709-46-1
MF:
F3Pr
MW:
197.9
EINECS:
237-254-9
Product Categories:
  • metal halide
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Crystal Grade Inorganics
  • Praseodymium Salts
  • PraseodymiumMetal and Ceramic Science
  • Salts
Mol File:
13709-46-1.mol
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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/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7070.7070.72390901200.3136
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)
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Safety Information

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

MSDS

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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.

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