Home > Rare Earth > Praseodymium Oxide

 Last Update : 01/08/2003
Code Pr6O11 Pr6O11 Pr6O11
TREO ( min% ) 99 98 98
Pr6O11/TREO ( min% ) 99.5 99 96
Re - impurities/TREO ( max% )
La2O3 + CeO2+ Nd2O3 + Sm2O3 + Y2O3 0.5 1 4
Non - Re impurities ( max% )
Fe2O3 0.002 0.005 0.01
SiO2 0.01 0.01  
CaO 0.05 0.05  
L.O.I.1000°C 1 2 2

DESCRIPTION : Dark brown powder, insoluble in water and soluble in strong mineral acid.

PACKING : In steel drums of 50 kgs net each with inner sealed double plastic bags.

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