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2,7-Naphthalenedisulfonic acid, 5-amino-3-((4-((4'-((8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-1-naphthalenyl)azo)-4-hydroxy-, tetrasodium salt (6837-80-5)

Identification
Name:2,7-Naphthalenedisulfonic acid, 5-amino-3-((4-((4'-((8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-1-naphthalenyl)azo)-4-hydroxy-, tetrasodium salt
Synonyms:C.I. Direct Black 83;2,7-Naphthalenedisulfonic acid, 5-amino-3-((4-((4'-((8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-1-naphthalenyl)azo)-4-hydroxy-, tetrasodium salt
CAS:6837-80-5
Molecular Formula: C42H26N8Na4O14S4
Molecular Weight: 1086.92012
InChI: InChI=1/C42H30N8O14S4.4Na/c43-31-19-27(65(53,54)55)15-23-17-35(67(59,60)61)39(41(51)37(23)31)49-46-26-11-7-22(8-12-26)21-5-9-25(10-6-21)45-47-33-13-14-34(30-4-2-1-3-29(30)33)48-50-40-36(68(62,63)64)18-24-16-28(66(56,57)58)20-32(44)38(24)42(40)52;;;;/h1-20,51-52H,43-44H2,(H,53,54,55)(H,56,57,58)(H,59,60,61)(H,62,63,64);;;;/q;4*+1/p-4
Molecular Structure: (C42H26N8Na4O14S4) C.I. Direct Black 83;2,7-Naphthalenedisulfonic acid, 5-amino-3-((4-((4'-((8-amino-1-hydroxy-3,6-disu...
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