Rare Earth Product Information
& Standard Specifications
product details
Lanthanum Metal
Lanthanum Metal

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.

Lanthanum Metal can be further processed to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder, please visit Rare Earth Metals & Sputtering Targets page for more detailed information.

Formula La
CAS No. 7439-91-0
Molecular Weight 138.91
Appearance Silvery
Stability Easy oxidized in the air.
Ductibility Good
GermanLanthan Metall FrenchMetal De Lanthane SpanishMetal Del Lantano
Standard Specifications
Product Code 5764 5765 5767B 5767
Grade 99.95%  99.9% 99% 99%
CHEMICAL COMPOSITION   กก   กก
La/TREM (% min.) 99.95 99.9 99 99
TREM (% min.) 99.5 99.5 99.5 99
Rare Earth Impurities ( in TREM, % max.)
Ce
Pr
Nd
Sm
Eu
Gd
Y		 0.01
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
 0.15
0.05
0.15
0.03
0.03
0.03
0.03
 0.15
0.15
0.15
0.03
0.03
0.03
0.03
Non-Rare Earth Impurities ( % max.)
Fe
Si
Ca
Al
Mg
Zn
C
Cl		 0.1
0.01
0.02
0.01
0.01
0.05
0.05
0.015		 0.1
0.03
0.02
0.1
0.1
0.15
0.05
0.05		 0.15
0.01
0.03
0.015
0.01
0.05
0.05
0.015		 0.25
0.05
0.02
0.25
0.15
0.15
0.05
0.05
Special application     For NiMH battery
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The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at the product's grade, or Send An Enquiry, you will receive our prompt reply within 24 hours.

 We export to over 30 countries worldwide, and hold a large stock of common Rare Earth Oxides, Metals & Compounds, including some specialty alloys. For research and samples, we offer 2-3 days delivery to the EU, USA, Japan, Korea and 3-5 days delivery for the rest of the world.

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