Operational conditions:
| Fixed | Measured | |
|---|---|---|
| Molality, mol/kg of Sodium nitrate (2) - Liquid | Molality, mol/kg of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, hydrate (1:1) (1) - Liquid | (Relative) activity of Water (3) - Liquid |
| 0.1940 | 1.742 | 0.9592 |
| 0.2960 | 1.599 | 0.9592 |
| 0.3790 | 1.507 | 0.9592 |
| 0.4470 | 1.389 | 0.9592 |
| 0.5060 | 3.861 | 0.8984 |
| 0.5190 | 2.663 | 0.9287 |
| 0.5420 | 1.25 | 0.9592 |
| 0.6020 | 2.56 | 0.9287 |
| 0.6200 | 1.134 | 0.9592 |
| 0.7110 | 3.638 | 0.8984 |
| 0.7190 | 2.419 | 0.9287 |
| 0.7820 | 0.8920 | 0.9592 |
| 0.8400 | 0.8070 | 0.9592 |
| 0.9030 | 3.42 | 0.8984 |
| 0.9070 | 0.7060 | 0.9592 |
| 0.9280 | 2.155 | 0.9287 |
| 1.001 | 0.5610 | 0.9592 |
| 1.105 | 0.3990 | 0.9592 |
| 1.107 | 3.203 | 0.8984 |
| 1.136 | 1.884 | 0.9287 |
| 1.203 | 0.2470 | 0.9592 |
| 1.226 | 1.768 | 0.9287 |
| 1.312 | 2.975 | 0.8984 |
| 1.335 | 1.623 | 0.9287 |
| 1.41 | 1.521 | 0.9287 |
| 1.5 | 2.758 | 0.8984 |
| 1.631 | 1.221 | 0.9287 |
| 1.815 | 0.9620 | 0.9287 |
| 1.915 | 2.261 | 0.8984 |
| 2.03 | 0.6580 | 0.9287 |
| 2.094 | 2.043 | 0.8984 |
| 2.29 | 1.796 | 0.8984 |
| 2.48 | 1.552 | 0.8984 |
| 2.715 | 1.257 | 0.8984 |
| 2.906 | 1.005 | 0.8984 |
Operational conditions:
| Fixed | Measured | |
|---|---|---|
| Molality, mol/kg of Sodium nitrate (2) - Liquid | Molality, mol/kg of 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, hydrate (1:1) (1) - Liquid | (Relative) activity of Water (3) - Liquid |
| 0.1940 | 1.742 | 0.9592 |
| 0.2960 | 1.599 | 0.9592 |
| 0.3790 | 1.507 | 0.9592 |
| 0.4470 | 1.389 | 0.9592 |
| 0.5060 | 3.861 | 0.8984 |
| 0.5190 | 2.663 | 0.9287 |
| 0.5420 | 1.25 | 0.9592 |
| 0.6020 | 2.56 | 0.9287 |
| 0.6200 | 1.134 | 0.9592 |
| 0.7110 | 3.638 | 0.8984 |
| 0.7190 | 2.419 | 0.9287 |
| 0.7820 | 0.8920 | 0.9592 |
| 0.8400 | 0.8070 | 0.9592 |
| 0.9030 | 3.42 | 0.8984 |
| 0.9070 | 0.7060 | 0.9592 |
| 0.9280 | 2.155 | 0.9287 |
| 1.001 | 0.5610 | 0.9592 |
| 1.105 | 0.3990 | 0.9592 |
| 1.107 | 3.203 | 0.8984 |
| 1.136 | 1.884 | 0.9287 |
| 1.203 | 0.2470 | 0.9592 |
| 1.226 | 1.768 | 0.9287 |
| 1.312 | 2.975 | 0.8984 |
| 1.335 | 1.623 | 0.9287 |
| 1.41 | 1.521 | 0.9287 |
| 1.5 | 2.758 | 0.8984 |
| 1.631 | 1.221 | 0.9287 |
| 1.815 | 0.9620 | 0.9287 |
| 1.915 | 2.261 | 0.8984 |
| 2.03 | 0.6580 | 0.9287 |
| 2.094 | 2.043 | 0.8984 |
| 2.29 | 1.796 | 0.8984 |
| 2.48 | 1.552 | 0.8984 |
| 2.715 | 1.257 | 0.8984 |
| 2.906 | 1.005 | 0.8984 |