直接黑168

直接黑168

Direct Black 168

85631-88-5

C₃₄H₂₄N₉Na₃O₁₁S₃

899.7724

288-038-6

直接黑 SB; 直接黑SB

Direct Black SB; trisodium (3E)-5-amino-6-{(E)-[4-({4-[(2E)-2-(2-amino-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}amino)-3-sulfonatophenyl]diazenyl}-4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate

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