High quality Rare Earth oxides products supplier

Praseodymium Oxide Nanopowder

Praseodymium Oxide Nanopowder

Black powder, insoluble in water, soluble in acid.
Formula: Pr6O11
Mol.wt: 1021.44
Main Application: Paint, glass, pottery and porcelain

Parameters

Brief information of Praseodymium Oxide  Nanopowder

Formula: Pr6O11
CAS No.: 12037-29-5
Molecular Weight: 1021.43
Density: 6.5 g/cm3
Melting point: 2183 °C
Appearance: Brown powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium


Praseodymium Oxide  Nanopowder Specification

Relative Purity 
Min.%
99.9999.9

TREO
Min.%
9999

RE Impurities/REO
Max.%
Y2O30.00030.0050
La2O30.00050.0100
CeO20.00300.0100
Nd2O30.00300.0500
Sm2O30.00100.0100
Eu2O30.00030.0050
Gd2O30.00050.0050
Tb4O70.00050.0050
Dy2O30.00030.0050
Ho2O30.00030.0050
Er2O30.00030.0050
Tm2O30.00030.0050
Yb2O30.00030.0050
Lu2O30.00030.0050

Non-RE Impurities 
Max.%
Fe2O30.00100.0020
SiO20.00500.0200
CaO0.00500.0150
Cl0.01000.0200
    L.O.I              Max.%11


       Particle Size

       SEM of Praseodymium Oxide Nanopowder


Application


Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; 


*when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. 

*Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments. *Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts. 

*Praseodymium Oxide can be used to create high-power magnets notable for their strength and durability.




Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
 

Others

Specification is adjustable as per user' s special requirement