Rare earth material Lanthanum metal La ingots CAS 7439-91-0

Short Description:

Lanthanum is used in projectors and studio lights. Lanthanum alloys are used to produces sparks that are powerful enough to light a cigarette.

We can supply high purity 99.9%.

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Product Detail

Product Tags

Product Description

Brief introduction
Product name: Lanthanum
Formula: La
CAS No.: 7439-91-0
Molecular Weight: 138.91
Density: 6.16 g/cm3
Melting point: 920 ℃
Appearance: Silvery lump pieces, ingots, rod, foil, wire, etc.
Stability: Easy oxidized in the air.
Ductibility: Good
Multilingual: Lanthan Metall , Metal De Lanthane, Metal Del Lantano

Specification

Product Code	5764	5765	5767
Grade	99.95%	99.9%	99%
CHEMICAL COMPOSITION
La/TREM (% min.)	99.95	99.9	99
TREM (% min.)	99.5	99.5	99
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

Application

Lanthanum Metal is the very important raw materials 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 to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder.