CAS 93376-15-9 | Acid Brown 440

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Names

Name	2,7-Naphthalenedisulfonic acid, 4-[2-[2,6-dihydroxy-3-[2-(4-nitrophenyl)diazenyl]-5-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]phenyl]diazenyl]-5-hydroxy-, trisodium salt
Synonym	More Synonyms

Molecular Formula	C₃₄H₂₄N₈NaO₁₄S₃
Molecular Weight	887.78400
Exact Mass	887.04700
PSA	380.95000
LogP	12.43330
InChIKey	JHBDBLPKFHKYRW-UHFFFAOYSA-K
SMILES	O=[N+]([O-])c1ccc(N=Nc2cc(N=Nc3ccc(Nc4ccccc4)c(S(=O)(=O)[O-])c3)c(O)c(N=Nc3cc(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])cc(O)c34)c2O)cc1.[Na+].[Na+].[Na+]

C.I.ACID BROWN 440

Acid Brown 440

Apollo Leather Brown PLA

2,7-Naphthalenedisulfonic acid, 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulfophenyl]azo]phenyl]azo]-5-hydroxy-, trisodium salt

C.I. 34908

C.I. Acid Brown 440

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