Electronics-grade hydrofluoric acid is made by diluting AHF with ultrapure water to a final concentration of about 50%. Total cationic contamination has to be less than 10 parts per billion ...
Hydrofluoric acid (HF) and Hydrogen Fluoride (HF) are very poisonous, highly irritating and corrosive. Hydrofluoric acid or Hydrogen Fluoride (HF) is fatal if inhaled, if swallowed, or in contact with ...