| acid effect on teeth | 1.03 | 0.6 | 4432 | 20 | 10 |
| acid effect on thymolphthalein | 1.29 | 0.1 | 6987 | 30 | 9 |
| acid reflux effect on teeth and gums | 1.33 | 0.3 | 2256 | 36 | 33 |
| effect of acid on teeth experiment | 0.15 | 1 | 580 | 34 | 45 |
| citric acid effect on teeth | 1.55 | 0.8 | 3601 | 27 | 90 |
| acid reflux effect on teeth | 1.72 | 0.5 | 5052 | 27 | 75 |
| stomach acid effect on teeth | 0.92 | 0.3 | 5488 | 28 | 51 |
| phosphoric acid effect on teeth | 1.85 | 1 | 1104 | 31 | 34 |
| thymolphthalein colour change in acid | 0.35 | 0.9 | 9031 | 37 | 29 |
| thymolphthalein colour in acid | 0.4 | 0.1 | 4297 | 30 | 76 |
| color of thymolphthalein in acid | 0.95 | 0.1 | 3158 | 32 | 25 |
| thymolphthalein indicator colour in acid | 0.73 | 0.9 | 5133 | 40 | 87 |
| thymolphthalein colour change in alkali | 0.5 | 0.2 | 6211 | 39 | 89 |
| thymolphthalein colour in alkali | 0.81 | 0.7 | 578 | 32 | 77 |
| thymolphthalein as an indicator | 1.25 | 0.1 | 2803 | 31 | 83 |
| colour change of thymolphthalein | 1.93 | 0.7 | 5130 | 32 | 11 |
| thymolphthalein colour in base | 0.5 | 0.9 | 4208 | 30 | 23 |
| effect of phenolphthalein in acid and base | 1.53 | 0.7 | 7003 | 42 | 89 |
| thymolphthalein indicator colour change | 0.08 | 1 | 8009 | 39 | 57 |
| thymolphthalein indicator cas no | 0.01 | 0.1 | 5306 | 32 | 41 |
| phenolphthalein added to acid | 1.35 | 1 | 723 | 29 | 6 |
| what happens to phenolphthalein in acids | 1.02 | 0.6 | 5412 | 40 | 19 |
| thymol mechanism of action | 1.87 | 1 | 8616 | 26 | 68 |
