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| Quantity: | |
|---|---|
Material name | Lanthanum metal |
Formula | La |
CAS No. | 7439-91-0 |
EINECS NO. | 231-099-0 |
Molecular Weight | 138.91 |
Density | 6.19g/cm3 |
Melting point | 920°C |
Bolting point | 3460°C |
Appearance | Silver gray ingot or lump, or other customized size |
Purity/Specification (La/REM) | 99%-99.99% |
The use of lanthanum metal is very extensive, mainly including the production of nickel hydrogen batteries, the manufacture of special alloys and optical glasses, and as a catalyst for various reactions.
Lanthanum metal can be used to produce nickel hydrogen batteries, which is one of its main applications. In addition, lanthanum metal is also used to manufacture special alloy precision optical glass, high refractive index optical fiber board, which are very suitable for making cameras, cameras, microscope lenses, and advanced optical instrument prisms. Meanwhile, metal lanthanum is also used in the manufacture of ceramic capacitors, piezoelectric ceramic additives, and X-ray luminescent materials such as lanthanum bromide oxide powder.
In terms of catalysts, lanthanum metal can be used as a catalyst for various reactions, such as catalyzing the oxidation of carbon monoxide when doped with cadmium oxide, and catalyzing the hydrogenation of carbon monoxide to methane when doped with palladium.
Purity | 2N | 2N5 | 3N | |
TRE%min. | 99 | 99 | 99 | |
La/TRE%min. | 99 | 99.5 | 99.9 | |
Rare earth impurities |
| subtotal | subtotal | |
Non rare earth | Fe | 0.3 | 0.2 | 0.1 |
Si | 0.05 | 0.03 | 0.03 | |
Ca | 0.02 | 0.02 | 0.01 | |
Mg | 0.05 | 0.05 | 0.02 | |
AI | 0.07 | 0.05 | 0.02 | |
C | 0.05 | 0.05 | 0.03 | |
S | - | 0.02 | 0.01 | |
P | 0.01 | 0.01 | ||
Zn | - | 0.05 | 0.03 | |
Cl- | 0.03 | 0.03 | ||
Material name | Lanthanum metal |
Formula | La |
CAS No. | 7439-91-0 |
EINECS NO. | 231-099-0 |
Molecular Weight | 138.91 |
Density | 6.19g/cm3 |
Melting point | 920°C |
Bolting point | 3460°C |
Appearance | Silver gray ingot or lump, or other customized size |
Purity/Specification (La/REM) | 99%-99.99% |
The use of lanthanum metal is very extensive, mainly including the production of nickel hydrogen batteries, the manufacture of special alloys and optical glasses, and as a catalyst for various reactions.
Lanthanum metal can be used to produce nickel hydrogen batteries, which is one of its main applications. In addition, lanthanum metal is also used to manufacture special alloy precision optical glass, high refractive index optical fiber board, which are very suitable for making cameras, cameras, microscope lenses, and advanced optical instrument prisms. Meanwhile, metal lanthanum is also used in the manufacture of ceramic capacitors, piezoelectric ceramic additives, and X-ray luminescent materials such as lanthanum bromide oxide powder.
In terms of catalysts, lanthanum metal can be used as a catalyst for various reactions, such as catalyzing the oxidation of carbon monoxide when doped with cadmium oxide, and catalyzing the hydrogenation of carbon monoxide to methane when doped with palladium.
Purity | 2N | 2N5 | 3N | |
TRE%min. | 99 | 99 | 99 | |
La/TRE%min. | 99 | 99.5 | 99.9 | |
Rare earth impurities |
| subtotal | subtotal | |
Non rare earth | Fe | 0.3 | 0.2 | 0.1 |
Si | 0.05 | 0.03 | 0.03 | |
Ca | 0.02 | 0.02 | 0.01 | |
Mg | 0.05 | 0.05 | 0.02 | |
AI | 0.07 | 0.05 | 0.02 | |
C | 0.05 | 0.05 | 0.03 | |
S | - | 0.02 | 0.01 | |
P | 0.01 | 0.01 | ||
Zn | - | 0.05 | 0.03 | |
Cl- | 0.03 | 0.03 | ||
