Chemistry
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Formic acid
Molecular formula: CH2O2
CAS No.: 64-18-6
Appearance: clear colorless liquid, pungent odor.
Density: 1.2201 (20°C).
Purity ≥ | 88.0% |
Mix with water test | pass |
Residue on evaporation % ≤ | 0.002 |
Chloride (Cl) % ≤ | 0.0005 |
Sulfate (SO4) % ≤ | 0.001 |
Sulfite (SO3) | pass |
Heavy metal (Pb) % ≤ | 0.0003 |
Fe % ≤ | 0.0003 |