In the body,<unk> <unk>  reacts with the ubiquitous biologically important ions Ca2+ and Mg2+. Formation of insoluble calcium fluoride is proposed as the cause for both precipitous fall in serum calcium and the severe pain associated with tissue toxicity.
Hydrofluoric acid burn
Powder burn
Chemical burn
Electrical burn
Friction burn
Flash burn
Aerosol burn
Millipede burn