Table 5.
The pH and gel-sol transition temperature results in hydrogels and organogels.
| Formulation Code | pH | Gel-Sol Transition Temperature (°C) | ||||
|---|---|---|---|---|---|---|
| Freshly Prepared |
After 3 Months Room Temperature |
After 3 Months Refrigerator Temperature |
Freshly Prepared |
After 3 Months Room Temperature |
After 3 Months Refrigerator Temperature |
|
| Hydrogel 1 | 6.27 | 6.15 | 6.45 | 85 | 90 | 90 |
| Hydrogel 2 | 6.25 | 6.17 | 6.05 | 90 | 90 | 90 |
| Hydrogel 3 | 5.80 | 6.10 | 6.54 | 90 | 80 | 90 |
| Hydrogel 4 | 5.99 | 6.13 | 6.16 | 85 | - | 90 |
| Hydrogel 5 | 5.85 | 5.86 | 6.01 | 90 | - | 90 |
| Hydrogel 6 | 6.20 | 5.95 | 5.76 | 90 | - | 90 |
| Organogel 1 | 4.56 | 4.72 | 5.06 | 85 | 90 | 90 |
| Organogel 2 | 4.51 | 4.52 | 4.74 | 85 | 95 | 85 |
| Organogel 3 | 4.99 | 4.89 | 4.72 | 90 | 95 | 90 |
| Organogel 4 | 4.62 | 4.78 | 4.63 | 85 | 95 | 95 |
| Organogel 5 | 4.65 | 4.71 | 4.43 | 85 | 90 | 80 |
| Organogel 6 | 4.52 | 4.54 | 4.35 | 90 | - | 85 |