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Safety Information

432091

Sigma-Aldrich

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
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:

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

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral

Supplementary Hazards

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

432091-BULK:
432091-1G-PW:
432091-5G-PW:
432091-5G:
432091-1G:
432091-VAR:


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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

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