Praseodymium is a chemical element with symbol Pr and atomic number 59. Praseodymium is a soft, silvery, malleable and ductile metal in the lanthanide group. It is valued for its magnetic, electrical, chemical, and optical properties. It is too reactive to be found in native form, and when artificially prepared, it slowly develops a green oxide coating.
Packed under argon / mineral oil
P 4069 (OTTO) Praseodymium rod, 8 mm dia, 99%+ Cas 7440-10-0 - used to create high-power magnets notable for its strength and durability. It also used in lighters, torch strikers, 'flint and steel' fire starters, etc.