pH of Formic Acid

Chemical formula: CH₂O₂

Also known as: methanoic acid, Carbonous acid, Formylic acid, Hydrogen carboxylic acid, Metacarbonoic acid, Oxocarbinic acid, Oxomethanol

100 mM

10 mM

1 mM

Formic Acid is Strongly Acidic

At concentration of 1 mM, it has a pH of 3.47
At concentration of 10 mM, it has a pH of 2.91
At concentration of 100 mM, it has a pH of 2.38

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