Formic acid. Formic acid is approved in the EU as a preservative under the number E 236 and is used, for example, to preserve beverages, confectionery, pastry products and ice cream. Furthermore the acid is used as a disinfectant for beer barrels.
Formic acid. Formic acid is approved in the EU as a preservative under the number E 236 and is used, for example, to preserve beverages, confectionery, pastry products and ice cream. Furthermore the acid is used as a disinfectant for beer barrels.