Hydrofluoric acid or Hydrogen Fluoride (HF) is fatal if inhaled, if swallowed, or in contact with skin. It causes severe skin burns and eye damage ... the HF first aid supplies First aid and medical ...

Although chemists consider hydrofluoric acid (HF) to be a “weak” acid ... and bone damage by binding calcium. HF burns cause excruciating pain and are very slow to heal. Skin contact with HF is ...

HFA has a bad reputation, and deservedly so, notwithstanding its somewhat overwrought treatment by Hollywood ... it’s also extremely toxic. Hydrofluoric acid burns in the lab or plant are ...