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Engineering ToolBox > Bases - pH Values
The pH values of some common bases can be found in the table below:
| Base | pH |
| Sodium hydroxide, N | 14.0 |
| Sodium hydroxide, 0.1N | 13.0 |
| Sodium hydroxide, 0.01N | 12.0 |
| Potassium hydroxide, N | 14.0 |
| Potassium hydroxide, 0.1N | 13.0 |
| Potassium hydroxide, 0.01N | 12.0 |
| Sodium meta silicate, 0.1N | 12.6 |
| Lime (saturated) | 12.4 |
| Trisodium phosphate, 0.1N | 12.0 |
| Sodium carbonate, 0.1N | 11.6 |
| Ammonia, N | 11.5 |
| Ammonia, 0.1N | 11.1 |
| Ammonia, 0.01N | 10.6 |
| Potassium, 0.01N | 11.0 |
| Magnesia (saturated) | 10.5 |
| Sodium sesqui carbonate, 0.1N | 10.1 |
| Ferrous hydroxide (saturated) | 9.5 |
| Calcium carbonate (saturated) | 9.4 |
| Borax, 0.1N | 9.2 |
| Sodium bicarbonate, 0.1N | 8.4 |