Molecular Formula

Molecular Weight (g/mol)

Dye

C₄₅H₂₆N₁₀Na₆O₂₁S₆

1373.08

direct red 80

C₄₀H₂₃N₇Na₄O₁₃S₄

1029.87

direct blue 71

C₃₅H₂₄N₆Na₄O₁₃S₄

956.82

Direct yellow 50

C₃₂H₁₄CuN₈Na₂O₆S₂

780.16

direct blue 86

C₂₉H₁₉N₅Na₂O₈S₂

675.6

Direct red 81

C₃₀H₁₆Cl₂N₄Na₂O₈S₂

741.49

direct blue 106