Table 5. Isosbestic Point Affected by Temperature and I– Concentration.
T (°C) | [I–] (M) | λ(iso) (nm) | ε(iso) (M–1 cm–1) |
---|---|---|---|
Change Temperature | |||
20 | 0.237 | 468.7 | 716.5 |
25 | 0.237 | 469.9 | 705.9 |
30 | 0.237 | 470.9 | 698.1 |
35 | 0.237 | 472.1 | 687.6 |
Change [I–] | |||
25 | 0.038 | 468.6 | 710.2 |
25 | 0.074 | 468.9 | 709.4 |
25 | 0.135 | 469.2 | 708.0 |
25 | 0.202 | 469.6 | 706.9 |
25 | 0.408 | 470.5 | 704.2 |
25 | 2.116 | 479.8 | 657.4 |