Table 3 Chemical stability of SnMoT sorbent in different solvents.
Solvents | % Solubility |
|---|---|
DDW | Below detection limit |
0.5 mol/L HNO3 | 1.02 |
1 mol/L HNO3 | 1.92 |
2 mol/L HNO3 | 2.36 |
4 mol/L HNO3 | 6.75 |
0.5 mol/L HCl | 1.53 |
3 mol/L HCl | 2.6 |
0.5 mol/L HCl | 3.82 |
1 mol/L HCl | 7.65 |
2 mol/L NaOH | 3.2 |
4 mol/L NaOH | 18.3 |