Research Article
Abatement of Azo Dye from Wastewater Using Bimetal-Chitosan
Table 1
Main properties of OII used in this study.
| Parameter | Character/value |
| Molecular structure | | CAS number | 633-96-5 | Molecular formula | C16H11N2NaO4S | Molar mass | 350.32 g/mol | Solubility in water | 116 g/L at 30°C | Dissociation constant () | 10.65 | (nm) | 485 | Colour index number | 15,510 | Dye class | Azo (monoazo) |
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