Study Tracker

... Hydrogen fluoride (HF) is a colorless gas or liquid that is frequently used to remove impurities from semiconductors and other electronic products. It is also among the most dangerous inorganic acids, as accidental release of HF causes very serious environmental problems not only through underground leakage of liquid chemicals spreading along underground plumes, but also by leakage of aerosols propagating through the air current. Additionally, HF release can harm human health by damaging th