Hafnium Metal Powder from READE

Manufacturer, custom toll processor & global distributor of higher tech specialty chemical raw materials (powders, foils, and wires). Fax: 1-401-433-7001

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Hafnium Metal & Powder

Designations:

Chemical Name: Hafnium

Chemical Formula: Hf

Description:

Found in all minerals containing zirconium, hafnium is a ductile metal with a brilliant silver luster. It is strong and extremely corrosion resistant. Zirconium and hafnium's chemistry are virtually identical (except that hafnium's density is twice that of zirconium) and, therefore, are extremely difficult to separate. Hafnium's properties are significantly influenced b the zirconium impurities present.

Chemical Properties Available:

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Physical Properties Available:

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Physical Constants:

Atomic Number	72
Molecular Weight (g/mol.)	178.49
Apparent Density (g/cm³)	13.09
Bulk Density (g/cm³)
Specific Heat @25°C (cal/g-°C)	.035
Melting Point (°C)	2222
Boiling Point (°C)	5400
Thermal Conductivity @50°C (cal/s-cm°C)	.0533
Surface Area (m²/g)
pH
Particle Shape
Screen Analysis
Crystallography	hexagonal structure

hafnium metal powder sponge lump pieces crystal bar foil wire hafnium metal powder sponge lump pieces crystal bar foil wire hafnium metal powder sponge

Typical Applications:

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Packaging Options:

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TSCA (SARA Title III) Status:

Yes. For further information please call the E.P.A. at (800) 535-0202

Chemical Abstract Service Number:

7440-58-6

UN Number:

2545

Contact READE

East Coast: (401) 433-7000 West Coast: (775) 352-1000