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Physicochemical properties of the lactic acid.
| Property | Value |
|---|---|
| Molecular structure |
|
| Molecular formula | C3H6O3 |
| Molecular weight g mol−1 | 90.08 |
| Dissociation constant (pKa) at 25 °C | 3.86 |
| Dissociation constant (pKa) at 40 °C | 3.67 |
| Diffusion coefficient at 30 °C [25] | 11.2 × 10−10 m2 s−1 |
