formic acid: 1.Formic acid 85%,90% 2.formic acid for Rubber, medical, printing... 3.formic acid: HCOOH 4.ISO/SGS/COA FORMIC ACID 1.Property: Colorless liquid with pungent odor ... resister, etc.5, Rubber industry:Coagulation, etc.6, Steel industry:Acid cleaning of steel production, etc.7, Paper industry:Pulp manufacturing ... .E Drums25kg; 250kg; 1200kg IBC tanks, 25MT ISO Tank good price Formic Acid 90