Base | pKbb | mB/mol∙kg−1 | pH*c | v/s−1 | (f·A430)200min | |
1 | None | - | - | 4.84 | ~ 0 | 2.50 |
2 | MEA | 4.49 | 0.010 | 8.76 | 6.23 × 10−3 | 47.5 |
3 | MEA | 4.49 | 0.050 | 9.26 | 2.76 × 10−2 | 248 |
4 a | MEA | 4.49 | 0.10 | 9.56 | 6.97 × 10−2 | 507 |
5 | MEA | 4.49 | 0.50 | 10.13 | 1.35 × 10−1 | 1148 |
6 a | DEA | 5.12 | 0.10 | 9.21 | 1.79 × 10−2 | 133 |
7 a | TEA | 6.24 | 0.10 | 8.65 | 2.72 × 10−3 | 29.0 |
8 | Arg | 4.91 | 0.10 | 9.34 | 2.54 × 10−2 | 92.3d |
9 | Na2CO3 | 3.68 | 0.10 | 9.76 | 1.41 × 10−1 | 660 |
10 | K2CO3 | 3.68 | 0.10 | 10.15 | 1.62 × 10−1 | 670 |
11 | Na3PO4 | 1.68 | 0.0068 | 8.87 | 2.91 × 10−3 | 23.5 |
12 | NaOH | - | 0.10 | 10.06 | 1.70 × 10−1 | 546 |