Praseodymium Oxide

CAS NO : 12037-29-5
Mol Fm : Pr6O11
Prop. : Dark brown powder, insoluble in water, soluble in mineral acids
Packing : Drum inner with plastic bag. Net weight 25/50 kg
Storage : Keep sealed and store in dry and cool places
Apps : Additives in ceramic yellow glazes and cerium polishing powder,as raw material of producing Pr metal and  Pr compounds

CODE PR-4N PRO-3N PRO-2N
TREO>% 99 99 99
Pr6O11/REO>% 99.99 99.9 99.0
L.O.I(1000℃1h)<% 1 1 1
Non-rare earth impurities<ppm
Fe2O3 5 10 50
CaO 20 50 100
SiO2 20 50 100
PbO 10 50 100
Cl- 100 300 300