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phosphorus pentafluoride
Molecular formula : PF5
CAS :

nature : with the irritating odor colorless toxic gas. -91.6 ° C melting point. 5.805g/cm3 density. -84.8 ° C boiling point. In the case of air generated hydrofluoric acid vapor and smoke. Lewis is a strong acid. And amines, ether, carbonyl compounds easily adduct formation, but adduct general is not very stable, water - or alcohol decomposition. Five phosphorus trichloride and calcium fluoride at high temperature (300 to 400 ° C) reaction or three phosphorus fluoride and chlorine in the system response. High-purity materials with high purity fluoride have direct phosphorus pentoxide. With amine adduct used in tetrahydrofuran, Cyclohexadiene, isobutylene and other polymerization catalysts. Also for the aromatic alkylation. High-purity materials were used in microelectronics phosphorus ion implantation dose.


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More Detailed Data:
1) phosphorus pentafluoride
2) electronic grade phosphorus pentafluoride
3) Fluoride ion;fluoride;fluoride ion;fluoride ion;fluoride;fluorine ion
4) Phosphorus;phosphorous, yellow;phosphorous ,red
5) phosphorus
6) fluoride
7) fluoride
8) phosphorus
9) Phosphorus red;Phosphorus
10) phosphorus
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