Table 1 Amount of [C 2 mim][OAc] present as a function of the wash process
Wash no. | Solvent | [C2mim][OAc] content (%, w/v) |
|---|---|---|
1 | Water | 43.43 ± 0.72 |
2 | Water | 7.56 ± 0.15 |
3 | Water | 2.06 ± 0.09 |
4 | Water | 0.48 ± 0.02 |
5 | Ethanol | 0.20 ± 0.01 |
6 | Ethanol/water | 0.12 ± 0.01 |
7 | Ethanol/water | 0.06 ± 0.00 |
8 | Water | 0.03 ± 0.00 |