157577-99-6 Acid Black 234

?????? ?? ???	Acid Black 234
???????? ???	Acid Black 234;2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-(((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)sulfonyl)amino)phenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2); 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-(((4-((2,4-diaminophenyl)azo)phenyl)sulfonyl)amino)phenyl)azo)-5-hydroxy-6-(phenylazo)-, disodium salt
????? ????????	C₃₄H₂₆N₁₀Na₂O₉S₃
?????? ???	860.8
??? ??????? ??????	157577-99-6
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