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Praseodymium oxide

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CAS:12037-29-5
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Praseodymium oxide manufacturers

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  • 2023-12-25
  • CAS:12037-29-5
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  • Purity: 99.9%
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  • 2023-07-19
  • CAS:12037-29-5
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  • Praseodymium Oxide
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  • $0.00 / 25KG
  • 2023-01-31
  • CAS:12037-29-5
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Praseodymium oxide Basic information
Product Name:Praseodymium oxide
Synonyms:PRASEODIMIUM OXIDE;PRASEODYMIUM(III,IV) OXIDE, 99.999%;PRASEODYMIUM(III, IV) OXIDE, NANOPOWDER, <100NM (BET), 99%;PRASEODYMIUM(III,IV) OXIDE, 99.9%;PraseodymiumOxideGr99.9%;Praseodymium(III,IV) oxide, 99.90%;praseodymiumoxide(pr6o11);praseodymiumundecaoxide
CAS:12037-29-5
MF:O3Pr2
MW:329.81
EINECS:234-857-9
Product Categories:Inorganics;Rare earth;metal oxide;PraseodymiumMetal and Ceramic Science;Catalysis and Inorganic Chemistry;Chemical Synthesis;Oxides;Praseodymium;59: Pr;PraseodymiumNanomaterials;Materials Science;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsChemical Synthesis;Nanopowders and Nanoparticle Dispersions
Mol File:12037-29-5.mol
Praseodymium oxide Structure
Praseodymium oxide Chemical Properties
Melting point 2500°C
density 6.5 g/mL at 25 °C(lit.)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form nanopowder
color Dark green to dark brown or black
Water Solubility insoluble
CAS DataBase Reference12037-29-5(CAS DataBase Reference)
EPA Substance Registry SystemPraseodymium oxide (Pr6O11) (12037-29-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 1
RTECS TU1480000
TSCA Yes
HS Code 28469017
Toxicityrat,LD50,oral,> 5gm/kg (5000mg/kg),Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 12, Pg. 626, 1993.
MSDS Information
ProviderLanguage
Praseodymium oxide English
SigmaAldrich English
ACROS English
ALFA English
Praseodymium oxide Usage And Synthesis
Chemical Propertiesdark green to dark brown or black powder.
Praseodymium oxide is a weak coloring oxide that melts at (1710°F)932°C. One of the lanthanide oxides, praseodymium is classified in the periodic table as a rare earth oxide. It's not used extensively in ceramics but is used in yellow stains with zirconium silicate. This oxide is slightly soluble in water and is very toxic.
Praseodymium oxide
Praseodymium can be obtained as an oxide but it's usually introduced into a glaze recipe in the form of a commercial stain such as Mason 6433,6405, or 6407.
UsesGlass and ceramic pigment, laboratory reagent.
UsesThis compound is a yellow powder used to color glass and ceramics.
UsesUsed in ceramic structures. Have a wide range of applications from producing clay bowls to advanced electronics. Praseodymium oxide is also useful in light weight structural components in aerospace and electrochemical applications such as fuel cells due to its ionic conductivity. Component of didymium glass which is a colorant for welder's goggles, also as important additive of Praseodymium yellow pigments.
ApplicationPraseodymium oxide nanoparticle is widely used in magnetic materials. It has also applications in catalysis.
Flammability and ExplosibilityNon flammable
Purification MethodsDissolve the oxide in acid (perchloric acid), precipitate it as the oxalate and the salt is ignited at 650o to give the oxide.
Praseodymium oxide Preparation Products And Raw materials
Raw materialsRare earth chlorides-->monazite-->NEODYMIUM-->SAMARIUM-->LANTHANUM-->PYROGALLOL RED-->PRASEODYMIUM
Preparation ProductsPraseodymium(III) nitrate hexahydrate-->Praseodymium-Zircon Yellow-->Ceramic pigment
Tag:Praseodymium oxide(12037-29-5) Related Product Information
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