... of caoutchouc, reducing agent of leather, dyeing organic industry solvent, food preservative, etc. Application:1 Pharmaceutical industryCaffeine, Analgin, Aminopyrine, Vitamin B1,etc ... steel production, etc. 8 Paper industry Pulp manufacturing, etc. 9 Food industry Disinfectant, etc. 10 Poultry industrySilage, etc. Packing: P.E ...