... acid for poultry industry 2.Used in Pharmaceutical industry, Pesticide, Chemical , Leather,Textile,Rubber,Steel ,Paper 1.Structure:Product name:formic acid for poultry industryFormula ... , Age resister, etc. (4), Leather industry:Tanning, etc. (5), Textile industry:Natural Rubber. (6), Rubber industry:Coagulation, etc. (7), Steel industry:Acid cleaning of steel production ...