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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
 

      相对纯度                          Relative Purity       
Min.%
99.99 99.9 99.5
稀土总量  TREO
Min.%
99 99 99
稀土杂质
RE Impurities/REO  Max.%
Y2O3 0.0005  合量 
Quantity
0.10
合量 
Quantity
0.50
La2O3 0.0005 
CeO2 0.0030 
Nd2O3 0.0030 
Sm2O3 0.0010 
Eu2O3 0.0003 
Gd2O3 0.0003 
Tb4O7 0.0003 
Dy2O3 0.0003 
Ho2O3 0.0003 
Er2O3 0.0002 
Tm2O3 0.0002 
Yb2O3 0.0002 
Lu2O3 0.0002 
  非稀土杂质         Nom-RE Impurities   Max.% Fe2O3 0.0005  0.0050  0.0100 
SiO2 0.0050  0.0100  0.0300 
CaO 0.0050  0.0300  0.0400 
Cl- 0.0050  0.0300  0.0300 
     L.O.I     
Max.%
1.0  1.0  1.0 
 

Application
 

1.  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. 


2.  Used in the manufacture of permanent magnets. Choose cheap praseodymium metal instead of pure neodymium metal to manufacture permanent magnet materials, its oxygen resistance and mechanical properties significantly improved, can be processed into a variety of shapes of magnets;

3.  Widely used in all kinds of electronic devices and motors;

4.  Used in oil catalytic cracking.

 

 

Packaging

 

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