Table 2.
Characteristics of organic dyes
| Dyestuff | Structural formula | D, nm | М, g/mol |
|---|---|---|---|
| Malachite green |
|
1.331 | 535.84 |
| Congo red |
|
2.524 | 696.67 |
| Indigo carmine |
|
1.189 | 466.36 |
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