Triphenylmethane dyes | |||
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Molecular formula: C27H34N2O4S | Molecular weight: 482.63 g/mol | Absorbance – λ max.[nm]: 624 | Nr C.I.: 42040 |
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Molecular formula: C25H30N3Cl | Molecular weight: 407.98 g/mol | Absorbance – λ max.[nm]: 590 | Nr C.I.: 42555 |
Fluorone dyes | |||
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Molecular formula: C20H6I4Na2O5 | Molecular weight: 879.84 g/mol | Absorbance – λ max.[nm]: 527 | Nr C.I.: 45430 |
Disazo dyes | |||
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Molecular formula: C34H24N6Na4O14S4 | Molecular weight 960.79 g/mol | Absorbance – λ max.[nm]: 606 | Nr C.I.: 23860 |