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205141

Praseodymium(III) chloride hydrate

99.9% trace metals basis

Synonym(s):

Praseodymium Trichloride Hydrate, Praseodymium chloride hydrate, Praseodymium(3+) Trichloride Hydrate, Trichloropraseodymium hydrate

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About This Item

Linear Formula:
PrCl3 · xH2O
CAS Number:
19423-77-9
Molecular Weight:
247.27 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24852308
UNSPSC Code:
12352302
EC Number:
233-794-4
MDL number:
MFCD09953627
Assay:
99.9% trace metals basis
Form:
solid
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assay

99.9% trace metals basis

form

solid

reaction suitability

core: praseodymium, reagent type: catalyst

impurities

≤1500.0 ppm Trace Rare Earth Analysis

density

2.25 g/mL at 25 °C (lit.)

SMILES string

O.Cl[Pr](Cl)Cl

InChI

1S/3ClH.H2O.Pr/h3*1H;1H2;/q;;;;+3/p-3

InChI key

BQRCNEKQNZWNCY-UHFFFAOYSA-K

General description

Praseodymium (III) chloride hydrate is soluble in water and alcohol. It is used as a source of Pr to prepare insoluble praseodymium (III)compounds.

Application

Praseodymium(III) chloride hydrate can be used as a dopant to prepare Pr-modified TiO2 nanoparticles for photocatalytic degradation of organic pollutants. The addition of Pr ion enhances the thermal stability and surface textural properties of the catalyst.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7911
MKCZ1525
MKCX5742
MKCV6942
MKCR9804

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Articles

Rare Earth Crisis—Supply/Demand Situation 2010–2015

Rare earth elements are vital in everyday life worldwide: catalysts in cars, colors in screens, magnets in electronics. Essential for modern living.

Photocatalytic activity of Pr-modified TiO2 for the degradation of bisphenol A
Denise S Cordeiro, et al.
SN Applied Sciences, 3, 1-8 (2021)

Global Trade Item Number

SKUGTIN
205141-10G04061838767493
205141-50G04061838138309