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Lanthanum

Custom Metal Lanthanum (La) Materials


Material TypeLanthanum
SymbolLa
Atomic Weight138.9
Atomic Number57
Color/AppearanceMetallic,
CAS7439-91-0
Melting Point (°C)920
Boiling Point (°C)3464
Theoretical Density (g/cc)6.162
Overview

Lanthanum (La) General Information:

Lanthanum is a metallic rare earth element with a chemical symbol of La and an atomic number of 57 and an atomic weight of 138.90547. Silvery-gray, soft, 6.162 gcm3,920 â ° C melting point, 3464 â ° C boiling point (atmospheric pressure) , chemical property and lively. Exposed to air, it soon loses its metallic luster and forms a blue oxide film, but it does not protect the metal and further oxidizes it to form a white oxide powder. Can and cold water slow action, soluble in acid, can be a variety of non-metallic reaction. The metal lanthanum is generally kept in mineral oil or in rare gases.

La-3N-COA

NameSizePurityCustomize
Lanthanum Ingot1kg, Or Customize99.9%-99.999%
Lanthanum Lump1kg, Or Customize99.9%-99.999%

One of the most important applications of lanthanum is in the production of nimh batteries; it is mainly used in the manufacture of special alloy precision optical glass, high refraction optical fiberboard, suitable for cameras, cameras, microscope lenses and advanced optical instruments such as prisms. It also uses ceramic capacitor, piezoelectric ceramic additives and X-ray luminescent materials such as lanthanum bromide powder. It is obtained by extracting lanthanum phosphate ore or by burning lanthanum carbonate or lanthanum nitrate. It can also be made by heating and decomposing lanthanum oxalate. It is also used as a catalyst for many reactions.

Lanthanum (La) Metal Element Overview:

We smelts any of the metals and most other advanced materials into rod, bar or plate form, or customer provide drawing produce.

We sell these different shape tin metal materials by unit weight or piece for different use in research area and for new proprietary technologies.

For example: Lanthanum Lump, Lanthanum Ingot. Other shapes are available by request.


Lanthanum IngotLanthanum Ingot
Lanthanum LumpLanthanum Lump
  
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