... , Pesticide, Chemical , Leather,Textile,Rubber,Steel ,Paper etc 1.Structure:Product name:Acid formic HCOOHFormula:HCOOHFormula WT :46.026CAS:64-18-6 ... Rubber. (6), Rubber industry:Coagulation, etc. (7), Steel industry:Acid cleaning of steel production, etc. (8), Paper industry :Pulp manufacturing, etc. (9 ...