| | 16940-81-1 Basic information More.. |
| Product Name: | Hexafluorophosphoric acid | | Synonyms: | fluorophosphoricacid[hpf6];hexafluoro-phosphate(1-hydrogen;Hexafluorophosphoric acid, ca. 65% soln. in water;Hexafluorophosphoric Acid Solution, 65wt.% in H2O;Hexafluorophosphoric acid, 60 wt.% solution in water 500GR;Hexafluorophosphoric aci;Hexafluorophosphoric acid, 60 wt.% solution in H2O;Phosphate(1-),hexafluoro-, hydrogen (1:1) | | CAS: | 16940-81-1 | | MF: | F6HP | | MW: | 145.97 | | EINECS: | 241-006-5 | | Mol File: | 16940-81-1.mol |  |
Use
Hexafluorophosphoric acid reacts exothermically with chemical bases (examples: amines, amides, and inorganic hydroxides). These reactions can generate dangerously large amounts of heat in small spaces. Dilution may generate significant heat. Reacts with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain alkenes. Reacts with cyanide compounds to release gaseous hydrogen cyanide. Generates flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and carbonates. May catalyze (increase the rate of) chemical reactions.
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16940-81-1
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