432091
Praseodymium(III) fluoride
anhydrous, powder, 99.99% trace rare earth metals basis
Synonym(s):
Praseodymium trifluoride
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About This Item
Linear Formula:
PrF3
CAS Number:
Molecular Weight:
197.90
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
237-254-9
MDL number:
grade
anhydrous
assay
99.99% trace rare earth metals basis
form
powder
reaction suitability
reagent type: catalyst
core: praseodymium
SMILES string
F[Pr](F)F
InChI
1S/3FH.Pr/h3*1H;/q;;;+3/p-3
InChI key
BOTHRHRVFIZTGG-UHFFFAOYSA-K
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
supp_hazards
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Regulatory Information
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Bangaru Subban et al.
Luminescence : the journal of biological and chemical luminescence, 33(5), 885-890 (2018-06-15)
The luminescence properties of praseodymium (Pr3+ ) ion in potassium bromide (KBr) host have been investigated. The excitation bands observed in the region 220-300 nm are attributed to the transitions from 4f level to the 5d crystal field splitting levels of