Praseodymium oxide from specialised European producers — critical for NdPr permanent magnets and specialty optical glass.
Black powder Oxidation states: Pr³⁺/Pr⁴⁺ mixed REO purity: 99%+
• NdFeB/NdPr permanent magnets (EV motors, wind turbines) • Specialty glass colorant (yellow-green) • Optical fibre amplifiers • Dielectric ceramics • High-strength alloys
REACH compliant.
Direct supply from specialised European separation facilities.
Generally safe. Dust inhalation to be avoided.