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PRASEODYMIUM OXIDE
Formula: Pr6O11
Appearance: Black or brown powder
Use: It is mainly used as the raw
material in making ceramic colorants, metal praseodymium, as well as magnetic materials as Sm-Pr-Co, Pr-Fe-B, etc.
Notes:
○1 JY Ultima C ICP JY Ultima Intelligent ICP Sequential/SimultaneousSpectroanalyzer
○2 PE-3100 Atomic absorption spectrophotometer