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Sigma-Aldrich

Praseodymium(III) nitrate hexahydrate

99.9% trace metals basis

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Synonym(s):
Praseodymium trinitrate hexahydrate
Linear Formula:
Pr(NO3)3·6H2O
CAS Number:
Molecular Weight:
435.01
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

assay

99.9% trace metals basis

form

crystalline

reaction suitability

reagent type: catalyst
core: praseodymium

impurities

≤2000 ppm Trace Metal Analysis

SMILES string

O.O.O.O.O.O.[Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/3NO3.6H2O.Pr/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3

InChI key

LXXCECZPOWZKLC-UHFFFAOYSA-N

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1 of 4

This Item
289175298298205141
vibrant-m

289175

Neodymium(III) nitrate hexahydrate

vibrant-m

298298

Praseodymium(III) chloride

vibrant-m

205141

Praseodymium(III) chloride hydrate

assay

99.9% trace metals basis

assay

99.9% trace metals basis

assay

99.99% trace metals basis

assay

99.9% trace metals basis

form

crystalline

form

crystalline

form

powder

form

solid

impurities

≤2000 ppm Trace Metal Analysis

impurities

≤1500.0 ppm Trace Rare Earth Analysis

impurities

≤150.0 ppm Trace Rare Earth Analysis

impurities

≤1500.0 ppm Trace Rare Earth Analysis

reaction suitability

reagent type: catalyst
core: praseodymium

reaction suitability

reagent type: catalyst
core: neodymium

reaction suitability

reagent type: catalyst
core: praseodymium

reaction suitability

reagent type: catalyst
core: praseodymium

General description

Praseodymium(III) nitrate hexahydrate iscommonly used in the production of electronic components, including ceramiccapacitors, magnetic bubble memories, and photochromic glass. Its uniqueoptical and electrical properties, such as its high dielectric constant andrefractive index, make it a desirable material in the electronics industry. Itis also used as a praseodymium source for the preparation of other praseodymiumcompounds.

Application

Praseodymium(III) nitrate hexahydrate can be used as:
  • A dopant to fabricate dye-sensitized solar cells. The addition of rare earth enhances the power conversion efficiency of solar cells by narrowing the band gap of photoanode materials.
  • A precursor to synthesize high entropy lanthanide oxysulfides ( wide band gap semiconductors).
  • To synthesize functionalized UV-emitting nanocomposite for photodynamic cancer therapy.
  • To fabricate Pr-doped MoO3 thinfilms for gas sensing applications.

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Development of a functionalized UV-emitting nanocomposite for the treatment of cancer using indirect photodynamic therapy
Prakhar Sengar, et al.
Journal of Nanobiotechnology, 16, 1-19 (2018)
Improving the efficiency of dye-sensitized solar cells based on rare-earth metal modified bismuth ferrites
Maham Khan, et al.
Scientific Reports, 13, 3123-3123 (2023)
Jonas Scholz et al.
Journal of colloid and interface science, 504, 346-355 (2017-06-06)
The formation of perovskite oxide nanoparticles supported on ordered mesoporous silica with different pore geometry is here presented. Systematic study was performed varying both pore shape (gyroidal, cylindrical, spherical) and size (7.5, 12, 17nm) of the hosts. LaFeO
Synthesis of High Entropy Lanthanide Oxysulfides via the Thermolysis of a Molecular Precursor Cocktail
Brendan Ward-O?Brien, et al.
Journal of the American Chemical Society, 123, 21560-21566 (2021)
De Smet, F. et al.
Chemistry of Materials, 11, 324-324 (1999)

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