Liquid Formic Acid is highly soluble in water, with a solubility of 860 gL at 20. It is also soluble in many organic solvents, including ethanol, ether, and acetone. Liquid Formic Acid is a colorless liquid with a sharp, pungent odor. It has the chemical formula HCOOH and is the simplest carboxylic acid. It is commonly used in various industrial applications, including leather processing, agriculture, and textile printing. In its liquid form, formic acid is used as a co-solvent, acidifier, and preservative in the food industry.