Formic Acid Form : Liquid Acid

We are offering Formic Acid, and Acid Chemicals. specifications of formic acid: item 90% grade 85% grade content% 90.0 min 85.0 min chloride(cl)% 0.003 max 0.005 max sulphate (so42)% 0.001 max 0.002 max iron(fe3)）% 0.0001 max 0.0005 max residue % 0.006 max 0.020 max.