Purity：99.90%

Black-brown powder

1. Raw material for metal praseodymium, raw material for rare earth permanent magnet alloys.
2. Used as raw material of Praseodymium sulfide in building ceramics and daily-use ceramics, which is mixed with ceramic glaze to make color glaze, and also can be used as underglaze pigment alone.
3. Widely used in all kinds of electronic devices and motors, electronic materials.
4. Used in the manufacture of cameras, microscopes, various optical glass components, abrasive polishing, fiber optic fields.

99%

1. Insoluble in water, soluble in acid to form trivalent salts
2. Good conductivity

12037-29-5