Basic Information

Name: Lanthanum

Symbol: La

Atomic Number: 57

Atomic Mass: 138.9055 amu

Melting Point: 920.0 °C (1193.15 °K, 1688.0 °F)

Boiling Point: 3469.0 °C (3742.15 °K, 6276.2 °F)

Number of Protons/Electrons: 57

Number of Neutrons: 82

Classification: Rare Earth

Crystal Structure: Hexagonal

Density @ 293 K: 6.7 g/cm3

Color: white

Name

Sign

Purity

 Shape 

Lanthanum

La 

99.5%, 99.9%

Ingot, Sputtering Targets, Disk, Plate, Sheet, Foil, Wire, Pellet

Name

Sign

Purity

 Shape 

Lanthanum Nickel Alloy

LaNi

La-Ni 80/20

Lumps

Lanthanum Nickel Alloy

LaNi

La-Ni 50/50

Lumps/td>

Lanthanum Aluminum Alloy

LaAl

La-Al 10/90/td>

Ingots, Lumps

Name

Sign

Purity

 Shape 

Lanthanum Boride

LaB6

99.95%

Powder, Sputtering target, Evaporation Material, Granule, Cathode

Lanthanum Chloride

LaCl3

99.9%, 99.95%

Powders

Lanthanum Oxide

La2O3

99.5%, 99.95%

Powders,Nanometer Powder

Lanthanum Fluoride

LaF3

99.99%

Discs,Plates,Sheets, Granule, Evaporation Materail, Custom-made

Lanthanum Nitrate

La(NO3)3

99.9%, 99.95%

Powders/td>

Lathanum-Rich Rare Earth Chloride

LaReCl3)

60%,80%45%

Crystalline lumps

Lanthanum Metal

Metals

Alloys

Compounds

金属镧
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