Lanthanum Metal/ Sputtering Target

Lanthanum Metal/ Sputtering Target

CAS #: 7439-91-0
Linear Formula: La
EC No.: 231-099-0

Product Details

Lanthanum Metal is a silver-gray active metal with a molecular formula of La. The powder is easily self-igniting in the air and easily soluble in acid, Insoluble in water, After exposure to oxygen in the air, it is very easy to exotherm into oxidized rare earth, The package is sealed and must not be in contact with air. It should be stored separately from oxidants, acids, halogens, and food chemicals. Avoid mixing. 

Application: As a raw materials for other Special alloys and hydrogen storage alloy additives, etc.


Product Series

ProductProduct Code

Safety Data

Technical Data

Lanthanum Metal 99.9%

ET-LaM-01

TIM图片20180524114629_副本(001)

TIM图片20180524114629_副本(001)

Lanthanum Metal 99.99%

ET-LaM-02

TIM图片20180524114629_副本(001)


Properties (Theoretical)

Molecular Weight138.91
AppearanceSolid
Melting Point915-925 °C
Boiling Point3464 °C
Density6.162 g/cm3 (r.t.)
Crystal Phase / Structuredouble hexagonal close-packed (dhcp)
Electrical Resistivity615 nΩ·m (r.t.)
Electronegativity1.1 Paulings
Heat of Fusion6.20 kJ/mol
Heat of Vaporization400 kJ/mol
Poisson's Ratio0.280
Specific Heat0.1951 J/g·°C
Tensile Strength131 MPa (ultimate)
Thermal Conductivity13.4 W/m·K
Thermal Expansion12.1 µm/m·K (r.t.)
Vickers Hardness360–1750 MPa
Young's Modulus36.6 GPa


Health & Safety Information

Signal WordDanger
Hazard StatementsH228-H261
Hazard CodesN/A
Precautionary StatementsP210-P231+P323-P280-P370+P378-P402+P404-P501
Flash PointNot applicable
Risk CodesN/A
Safety StatementsN/A
RTECS NumberN/A
Transport InformationUN 3208 4.3 / PGI
WGK Germany3
GHS Pictograms
Flammable - GHS02


Packaging Specifications

Finished packaging: 50 kg / barrel, 500 kg / tray

Sample packaging: 500 g / bag, 1 kg / bottle


Application

It is mainly used in the manufacture of Special alloys and hydrogen storage alloy additives, etc.



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