Formic acid is a colorless, pungent liquid that is the simplest carboxylic acid. It is naturally found in the venom of ants and is used in various industrial applications, including leather production and as a preservative in animal feed. Its chemical formula is HCOOH, and it has a low boiling point, making it easy to evaporate. In addition to its industrial uses, formic acid plays a role in the laboratory as a reagent and is involved in the synthesis of other chemicals. It is also studied for its potential applications in biofuels and as a reducing agent in chemical reactions.