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Molar mass of EDTA

The molecular formula of EDTA is C10H16N2O8, giving a molar mass of 292.244 g/mol.

Molar mass
292.244g/mol

Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).

Formula
C10H16N2O8
Category
Buffer Components
Atoms per molecule
36

EDTA conversions

Mass ↔ amount and solution conversions derived from the stored molar mass of 292.244 g/mol.

1 mmol292.244 mg
1 g3.4218 mmol
1 M292.244 g/L

About EDTA

The hexadentate chelator that binds divalent cations such as Ca²⁺ and Mg²⁺, which is why it stops metalloenzymes and prevents blood clotting. Its four carboxylates and two amines form a cage around the metal ion.

Related compounds

Other entries in Buffer Components.

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