Methanoic acid
HCOOH
CH2O2
Formylic acid
Formate
CAS:64-18-6
EINECS:200-001-8

Formic acid is an organic substance with the chemical formula HCOOH.It is a colorless and pungent liquid. Formic acid is a weak electrolyte,but its aqueous solution is weakly acidic and corrosive,which can stimulate skin blistering.Commonly found in the secretions of bees,certain ants,and caterpillars.It is an organic chemical material and is also used as a disinfectant and antiseptic.