Hydrogen fluoride
Фтороводород · Fluorwasserstoff · Asam fluorida · فلوريد الهيدروجين · Υδροφθόριο · Floururo de hidrógeno · هیدروژن فلوئورید · Fluorure d'hydrogène · हाइड्रोजन फ्लोराइड · Hidrogén-fluorid · フッ化水素 · 플루오린화 수소
| CAS | 7664-39-3 |
|---|---|
| EC | 231-634-8 |
| UN | 1052, 1790 |
| Formula | HF |
| Molar mass | 20.006 g/mol |
| Relative density of the gas or vapour (air = 1) | 0.691 |
| GHS | Danger · H300, H310, H314, H330 |
Hydrofluoric acid, solution appears as a colorless fuming mobile aqueous solution with a pungent odor. Corrosive to metals and tissue. Highly toxic by ingestion and inhalation.