... widely used in pesticide, leather, dyestuff, medicine and rubber industries.(1) Medicine Industry: Caffeine, analgin, aminopyrine, ... formate, ethyl formate, barium formate, dimethylformamide, carboxamide, rubber protectant, pentaerythrite, neopentyl glycol, epoxidized soybean oil, ... deliming agent, and neutralizer.(5) Rubber Industry: Natural rubber polycoagulant.(6) Other: Formic Acia may ...