Lutetium, with the chemical symbol Lu and CAS number 7439-94-3, is a silvery-white metallic element that belongs to the lanthanide series of the periodic table. It is characterized by its high density and relatively high melting point compared to other lanthanides. Lutetium is known for its hardness and is one of the least abundant rare earth elements in the Earth's crust. It exhibits a +3 oxidation state in most of its compounds, which are typically ionic and can form various salts. Lutetium is used in various applications, including as a catalyst in petroleum refining, in phosphors for color television tubes, and in certain types of nuclear reactors. Additionally, it has potential applications in medical imaging and cancer treatment due to its radioactive isotopes. Lutetium is relatively stable in air but can oxidize when exposed to moisture, forming lutetium oxide. Its unique properties make it valuable in both industrial and scientific contexts.

Lutetium

7439-94-3: Cassiopeum, Lutecio, Lutecium, MeSH ID: D008187, LutetiumfoilNmmthickcagxmm,  Lutetium foil (99.9% REO) 3N,  Lutetium powder,  Lutetium ingot,  LutetiumpowderNREOmesh,  Lutetium,  Lutetiumchips,  LutetiumingotNREO,  838Lutetium, Lutetium

CAS 7439-94-3: Lutetium

Lutetium Standard: Lu @ 1000 µg/mL in 5% HNO3

Ref: TR-VHG-PLUN

Lutetium

Ref: IN-DA003RDS

Lutetium Standard: Lu @ 10 µg/mL in 2% HNO3

Ref: TR-VHG-LLUN

Lutetium Pieces, 99.9%

Ref: 7W-GX1068

Lutetium foil (99.9% REO)

Ref: 08-71-0055