Used for making chemicals, rubber coagulant and textile, printing and dyeing, electroplating and so on. Formic acid is an organic chemical raw materials, widely used in pesticide, leather, pharmaceuticals, rubber, printing and dyeing and chemical raw materials and other industries. In the pharmaceutical industry, can do to stimulate the local drug agents and foam paste convergence, but also the production analgin, metronidazole, caffeine, aminopyrine, borneol, vitamin B1 and other important raw materials; In the pesticide industry.