Lanthanum Metal CAS No: 7439-91-0

Lanthanum Metal CAS No: 7439-91-0

Lanthanum Metal Our advantage for Lanthanum Metal: High purity: we can supply more than 99.99% purity for Lanthanum Metal Low impurity: for certain impurity of Lanthanum Metal, we can keep less than 1ppm Size: For Lanthanum Metal, we can provide not only ingot but powder form with different size...

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Lanthanum Metal

Our advantage for Lanthanum Metal:
High purity: we can supply more than 99.99% purity for Lanthanum Metal
Low impurity: for certain impurity of Lanthanum Metal, we can keep less than 1ppm
Size: For Lanthanum Metal, we can provide not only ingot but powder form with different size
Competitive price: for Lanthanum Metal, we can provide more competitive price
After sales service: If quality not come to your satisfaction, we promise to return all payment back.


Brief introduction for Lanthanum Metal
Formula: La
CAS No.: 7439-91-0
Molecular Weight: 138.91
Density: 6.16 g/cm3
Melting point: 920 °C
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


Application of 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. 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.


Specification of Lanthanum Metal

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

Note: the specification above is only for reference, and we can provide customer control for certain impurity level, and if any demands, please contact with us. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request.


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