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Lanthanum (La) Metal

HTRE1172

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Lanthanum Metal La is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Lanthanum Metal La at a competitive price. The purity and particle size can be customized.

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Data sheet

MFLa
MW138.91
Purity99.95%/99.9%/99%
CAS7439-91-0
SynonymsLanthanum Metal/ME57-3N5/Lanthan Metall /Metal De Lanthane/Metal Del Lantano

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HM provides high-quality Lanthanum (La) Metal powder at a competitive price, which can be used in Scientific research or industrial production. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.

Lanthanum Metal (La) Ingot

  •         CAS: 7439-91-0
  •         Molecular Formula: La

 

  • 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
  • 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 Metal is the very important raw material in producing Hydrogen Storage Alloys for NiMH batteries and is also used to produce other pure Rare Earth metals and specialty alloys. Small amounts of Lanthanum added to Steel improves its malleability, resistance to impact, and ductility; Small amounts of Lanthanum are present in many pool products to remove the Phosphates that feed algae. Lanthanum Metal can be further processed into various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder.

Specifications

ME57-3N5ME57-3NME57-2N
Grade99.95%99.9%99%
CHEMICAL COMPOSITION   
La/TREM (% min.)99.9599.999
TREM (% min.)99.599.599
Rare Earth Impurities% max.% max.% max.
Ce/TREM
Pr/TREM
Nd/TREM
Sm/TREM
Eu/TREM
Gd/TREM
Y/TREM
0.05
0.01
0.01
0.001
0.001
0.001
0.001
0.05
0.05
0.01
0.005
0.005
0.005
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Non-Rare Earth Impurities% max.% max.% max.
Fe
Si
Ca
Al
Mg
C
Cl
0.1
0.025
0.01
0.05
0.01
0.03
0.01
0.2
0.03
0.02
0.08
0.03
0.05
0.02
0.5
0.05
0.02
0.1
0.05
0.05
0.03

Applications

Metal lanthanum is one of the light rare earth products. Because of its unique physical and chemical properties, its applications in steel, non-ferrous metals and their alloys, shipping alloys, and hydrogen storage materials are developing day by day, especially the application of lanthanum alloys is more promising.

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