Formic Acid 99%

Formic acid. Assay (hcooh w/w in h2o) - ≥88%.

Color (apha) - ≤15. Acetic acid - ≤0. 4%. Ammonium - ≤0. 005%. Chloride - ≤0. 001%. Dilution test - to pass test. Heavy metals (as pb) - ≤5ppm. Iron - ≤5ppm. Residue after evaporation - ≤0. 002%. Sulfate - ≤0. 002%. Sulfite - to pass test. Aldehydes - not detected.