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hydrogen fluoride  

Definition

  • Hydrogen fluoride (fluorane) is an inorganic compound with the chemical formula HF. This colorless gas or liquid is the principal industrial source of fluorine, often as an aqueous solution called hydrofluoric acid. It is an important feedstock in the preparation of many important compounds including pharmaceuticals and polymers, e.g. polytetrafluoroethylene (PTFE). HF is widely used in the petrochemical industry as a component of superacids. Hydrogen fluoride boils at near room temperature, much higher than other hydrogen halides. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Hydrogen_fluoride)

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http://data.loterre.fr/ark:/67375/MDL-QNXX872V-Q

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