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Praseodymium Oxide (Pr6O11) powder

Praseodymium Oxide (Pr6O11) powder


Black powder, insoluble in water, soluble in acid.
 
Formula: Pr6O11
Mol.wt: 1021.44
Main Application: Petroleum catalysis; optical fibers; ceramics

Parameters



Brief information of Praseodymium Oxide (Pr6O11)
 

Product name / Formula  Praseodymium Oxide  /  Pr6O11
Color  Black powder
Purity  99.99%-99.999%
CAS NO.  12037-29-5
Melting point / Bowling point  2183 / 3760
Transport Package  25kg/drum
Application  Petroleum catalysis; optical fibers; ceramics




Specification
 

 Relative Purity
Min.%
99.99 99.9 99.5
TREO
Min.%
99 99 99
RE Impurities/REO  Max.% Y2O3 0.0005  0.1000  0.5000 
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 
Non-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

The applications of praseodymium oxide include:

1. Used in building ceramics and daily-use ceramics, it is mixed with ceramic glaze to make color glaze, and also can be used as underglaze pigment alone.

2. Used in the manufacture of permanent magnets, its anti-oxidation performance and mechanical properties significantly improved, can be processed into a variety of shapes of magnets.

3. Used in petroleum catalytic cracking, adding praseodymium-neodymium enriched material into Y-type zeolite molecular sieve to prepare petroleum cracking catalyst, which can improve the activity and stability of the catalyst.




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Packing


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






Others

Special Specification requirement please contact us directly.


 

Packing

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

 

Others

Special Specification requirement please contact us directly.