Table 2 Effect of some interfering anions on iodate determination
From: A rapid assessment method for determination of iodate in table salt samples
Serial number | Interfering anion [X−] | Tolerated ratio [X−]/[IO 3 −] | |
|---|---|---|---|
1 | Cl− | 500 | |
2 | NO3 − | 100 | |
3 | SO4 2− | 50 | |
4 | Br− | 50 | |
5 | PO4 3− | 50 | |
6 | HCO3 − | 5 | |
7 | C2O4 2− | 25 | |
8 | BrO3 − | 5 | |