2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-,3121-74-2 Products Supply

Name: 2,7-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-
CAS NO.: 3121-74-2
Synonyms:
1-Naphthol-3,6-disulfonicacid, 8-amino-7-(p-nitrophenylazo)-2-phenylazo- (6CI);2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-(phenylazo)- (9CI); C.I. Acid Black1, free acid (7CI)
Molecular Structure:
Molecular Formula: C22H16 N6 O9 S2

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