Praseodymium Metal/ Sputtering Target

Praseodymium Metal/ Sputtering Target

CAS #: 7440-10-0
Linear Formula: Pr
EC No.: 231-120-3

Product Details

Product Description

*Praseodymium Metal/ Sputtering Target, Purity is 99.9%; Circular: Diameter <= 14inch, Thickness >= 1mm; Block: Length <= 32inch, Width <= 12inch, Thickness >= 1mm. Due to the highly reactive nature of these materials, packaging in oil is required to reduce the opportunity for oxidation or other reaction.

*Praseodymium Metal is a silver-gray active metal with a molecular formula of Pr. 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.

*Praseodymium is a chemical element, which used to make colored glass, enamel and ceramics; manufacture of special alloys and as a catalyst. Pr-Nd mixed oxide, used to create shade glasses, as welders and glaziers of protective glasses. With praseodymium and magnesium alloys used in the manufacture of aircraft engines; for carbon arc light carbon in the core; praseodymium oxide is used to add a yellow glass or enamel.

*It is mainly used in the manufacture of Special alloys, Hydrogen storage alloy additives and Magnetostrictive material, etc. Our company has created a niche in the field of offering Praseodymium Metal/ Sputtering Target. Our products are available at the most affordable prices. 

Product Series

ProductProduct Code

Safety Data

Technical Data

Praseodymium Metal 99.9%


Praseodymium Metal 99.99%ET-PrM-02TIM图片20180524114629_副本(001)

Properties (Theoretical)

Molecular Weight140.91
AppearanceSilvery white
Melting Point935 °C
Boiling Point3290 °C
Density6640 kg/m3
Electrical Resistivity68 microhm-cm @ 25 °C
Electronegativity1.1 Paulings
Heat of Fusion2.70 Cal/gm mole
Heat of Vaporization79 K-Cal/gm atom at 3512 °C
Poisson's Ratio( form) 0.281
Specific Heat0.046 Cal/g/K @ 25 °C
Tensile StrengthN/A
Thermal Conductivity0.125 W/cm/K @ 298.2 K
Thermal Expansion(r.t.) (poly) 6.7 µm/(m·K)
Vickers Hardness400 MPa
Young's Modulus( form) 37.3 GPa

Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Precautionary StatementsN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH for all modes of transport

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