Details for acid black 234
acid black 234
111Category: 
CAS NO: 157577-99-6 EC NO: Molecular Formula: C34H26N10Na2O9S3 Molecular Weight: 860.8 Specification: Synonyms: 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 Molecular Structure: 
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