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連絡先担当者 Mr. Kevin
NO46,chaoyang west road,xinpu district, Lianyungang, Jiangsu
Product name: metal phenium
Phenium powder/article phenium/phenium pounds
Cas number ********5
Molecular formula Re
Molecular weight **6.*1
Characters silvery white luster metal, soft, have the good
ductility, resistance. **7 ℃ Re2O7 generated by oxidation. High
temperatures can and fluorine, chlorine, bromine, sulfur reaction.
Insoluble in hydrochloric acid, thin sulfuric acid. Soluble in
nitric acid or hydrogen peroxide solution generate high phenium
HReO4 acid. Can absorb the hydrogen.
Density: *1.*4
Melting point: ***0 ℃
Boiling point: ***7 ℃ content: *9.*9%
*9.*9% purity frequency
Use for making heat resistance, corrosion resistant alloy, these
alloy used to make satellite and rocket shell. For use in the
high-temperature thermocouple, special filament, organic synthesis
industry of catalysts.
