Formic acid (also called methanoic acid) is the simplest carboxylic acid. Its formula is HCOOH or HCO2H. It is an important intermediate in chemical synthesis and occurs naturally, the most notable being in the venom of bee and ant stings. In fact, its name comes from the Latin word for ant, formica, referring to its early isolation by the distillation of ant bodies. Esters, salts, and the anion derived from formic acid are referred to as formate.
Uses
The principal use of formic acid is as a preservative and antibacterial agent in livestock feed. When sprayed on fresh hay or other silage, it arrests certain decay processes and causes the feed to retain its nutritive value longer, and so it is widely used to preserve winter feed for cattle. In the poultry industry, it is sometimes added to feed to kill salmonella bacteria.
Formic acid (85%) Formylic acid