13777-23-6
HfI4
725300PD
99.5%- 99.9 %
- 100 mesh approx.etc
UN3290
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Characteristic
Hafnium tetraiodide is the inorganic compound with the formula HfI4. It is a red-orange, moisture sensitive, sublimable solid that is produced by heating a mixture of hafnium with excess iodine. It is an intermediate in the crystal bar process for producing hafnium metal.
Chemical formula:HfI4
Molar mass:686.11
Appearance:red-orange
Density:5.60 g/cm3
Melting point:449 °C (840 °F; 722 K)
Boiling point:394 °C (741 °F; 667 K)
Crystal structure:Monoclinic, mS40
Characteristic
Hafnium tetraiodide is the inorganic compound with the formula HfI4. It is a red-orange, moisture sensitive, sublimable solid that is produced by heating a mixture of hafnium with excess iodine. It is an intermediate in the crystal bar process for producing hafnium metal.
Chemical formula:HfI4
Molar mass:686.11
Appearance:red-orange
Density:5.60 g/cm3
Melting point:449 °C (840 °F; 722 K)
Boiling point:394 °C (741 °F; 667 K)
Crystal structure:Monoclinic, mS40
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