Sponge Hafnium

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Appearance:Silver GranulesCasno:7440-58-6
Formula:HfWeight:178.49
Einecs:231-166-4Density:13,31 g/cm3
Melting:2227 ºC(lit.)Boiling:4602 ºC(lit.)
Soluble:Incompatible with oxygen, sulfur, strong oxidizing agents, halogens, phosphorus, strong acids.Highly flammable.
Detailed Specification
Grade HHf-01 HHf-1
Hf(% Min) 96 -
Zr(% Max) 3 -
Al(% Max) 0.015 0.05
Co(% Max) 0.001 -
Cr(% Max) 0.01 0.05
Mg(% Max) 0.08 -
Mn(% Max) 0.003 -
Ni(% Max) 0.005 -
Pb(% Max) 0.001 -
Sn(% Max) 0.001 -
Ti(% Max) 0.003 0.05
B(% Max) 0.0005 -
P(% Max) 0.002 -
Cd(% Max) 0.0001 -
Fe(% Max) 0.05 0.075
Mo(% Max) 0.001 -
Si(% Max) 0.002 0.05
W(% Max) 0.001 0.015
Cl(% Max) 0.03 0.05
Na(% Max) 0.002 -
V(% Max) 0.001 -
U(% Max) 0.0005 -
O(% Max) 0.12 0.13
C(% Max) 0.01 0.025
N(% Max) 0.005 0.015
Cu(% Max) 0.005 0.005
H(% Max) 0.005 -
Nb(% Max) 0.01 -
Ta(% Max) 0.02 -
Particle Size 3-25mm
Application: Used for Spectrum analysis, catalyst or refractory materials.
Synonyms: Hafnium;Hafnium crystal bar chips (99.7%; HafniumfoilNZrmmthickxmmwidegx; HafniumwireNZrmmdiagcm; HafniumpowderNZrmesh; HafniumZrwire; HafniumpowderZr; Hafnium foil (99.5%; Hafnium wire (99.7%; Hafnium wire (99.97%; Hafnium