| Measured pH |
1.64 |
4.01 |
5.57 |
7.13 |
8.12 |
8.71 |
| Measured solubility |
1.2353 |
1.4873 |
1.3183 |
1.5186 |
1.2226 |
1.4723 |
| Re-calculated solubility (Mat-pKa) |
1.2365# |
1.2227* |
1.2226# |
1.2226* |
1.2226# |
1.2226* |
|
|
| Results highlighted with # indicates values in the range± 10%; Results highlighted with * indicates values in the range ± 30%; Results highlighted in italics indicates measured values over the maximum possible (indicating their increases of concentration during the experimental process) |
| Table 11: Experimental and re-calculated solubilities of the chemical substance in 60% of CH3CN co-solvent. |
