| Identification | More | [Name]
Praseodymium oxide | [CAS]
12037-29-5 | [Synonyms]
PRAESEODYMIUM (III,IV) OXIDE
PRASEODYMIUM(+3,+4)OXIDE
PRASEODYMIUM(III,IV) OXIDE
PRASEODYMIUM(III) OXIDE
PRASEODYMIUM OXIDE
PRASEODYMIUM OXIDE BROWN
PRASEODYMIUM OXIDE GREEN
PRASEODYMIUM OXIDE(III,IV)
hexapraseodymiumundecaoxide
praseodymiumoxide(pr6o11)
praseodymiumundecaoxide
PRASEODIMIUM OXIDE
Praseodymium(III
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%
PRASEODYMIUM OXIDE NANO-DISPERSION
PRASEODYMIUM OXIDE, 99.9% | [EINECS(EC#)]
234-857-9 | [Molecular Formula]
O3Pr2 | [MDL Number]
MFCD00011178 | [Molecular Weight]
329.81 | [MOL File]
12037-29-5.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
1
| [RTECS ]
TU1480000
| [TSCA ]
Yes | [HS Code ]
28469017 |
| Hazard Information | Back Directory | [Chemical Properties]
dark 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 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.
| [Application]
Praseodymium oxide nanoparticle is widely used in magnetic materials. It has also applications in catalysis. | [Flammability and Explosibility]
Nonflammable | [Purification Methods]
Dissolve the oxide in acid (perchloric acid), precipitate it as the oxalate and the salt is ignited at 650o to give the oxide. |
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