Lanthanum is a chemical element with the symbol La and atomic number 57. It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air and is soft enough to be cut with a knife.

• Phase at STP: solid
• Melting point: 1193 K (920 °C, 1688 °F)
• Boiling point: 3737 K (3464 °C, 6267 °F)
• Density (near r.t.): 6.162 g/cm3
• when liquid (at m.p.): 5.94 g/cm3
• Heat of fusion: 6.20 kJ/mol
• Heat of vaporization: 400 kJ/mol
• Molar heat capacity: 27.11 J/(mol·K)

Lanthanum Rod Specifications

Lanthanum Rod Application

Lanthanum compounds have numerous applications as catalysts, additives in glass, carbon arc lamps for studio lights and projectors, ignition elements in lighters and torches, electron cathodes, scintillators, GTAW electrodes, and other things. Lanthanum carbonate is used as a phosphate binder in cases of high levels of phosphate in the blood seen with kidney failure.

Lanthanum Rod Packaging

The lanthanum metal is packaged in oil.

• Hazardous Class: Class 4.3
• EINECS No.: 231-099-0
• UN No.: UN3208
• Package Class: PG II