Direct Red 81 [2610-11-9]

MedChem Express

Direct Red 81 [2610-11-9]

10

2610-11-9

Research Use Only

C29H19N5Na2O8S2

675.60

Direct Red 81 is a diazo dye with a very high water solubility. The dye adsorption efficiency of Direct Red 81 is increased by increasing the adsorbent dose and adsorption time[1].

OC(C(C=C1)=C(C=C1NC(C2=CC=CC=C2)=O)C=C3[S](=O)(O[Na])=O)=C3/N=N/C(C=C4)=CC=C4N=NC(C=C5)=CC=C5[S](=O)(O[Na])=O

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