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IUPAC name:
A mixture of: pentasodium 7-amino-3-[[4-[[4-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]7-sulfonato-1-naphthyl]azo]phenyl]amino]-3-sulfonatophenyl]azo]6-sulfonato-1-naphthyl]azo]-4-hydroxynaphthalen-2-sulfonate; a mixture of: pentasodium 7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxy-7-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate and pentasodium 7-amino-8-[4-[4-[4-[4-(6-amino-1-hydroxy-3-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-hydroxy-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-amino-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate

Inventory

EC number:
415-350-3
EC name:
A mixture of: pentasodium 7-amino-3-[[4-[[4-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]7-sulfonato-1-naphthyl]azo]phenyl]amino]-3-sulfonatophenyl]azo]6-sulfonato-1-naphthyl]azo]-4-hydroxynaphthalen-2-sulfonate; a mixture of: pentasodium 7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxy-7-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate and pentasodium 7-amino-8-[4-[4-[4-[4-(6-amino-1-hydroxy-3-sulfonato-naphthalen-1-ylazo)-7-sulfonatonaphthalen-1-ylazo]-phenylamino]-3-sulfonato-phenylazo]-6-sulfonato-naphthalen-1-ylazo]-4-hydroxy-naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-hydroxy-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate; tetrasodium 7-amino-4-hydroxy-3-[4-[4-[4-(4-amino-7-sulfonato-naphthalen-1-ylazo)-2-sulfonato-phenylamino]phenylazo]-6-sulfonato-naphthalen-1-ylazo]naphthalene-2-sulfonate
CAS number:
-
Description:
COLUMBIADUNKELBLAU R
Synonyms
Names:
Identifier:
EC number
415-350-3
Identifier:
Colour Index
611-050-00-3
pentasodium 7-amino-3-[(E)-2-{4-[(E)-2-[3-({4-[(E)-2-{4-[(E)-2-(6-amino-1-hydroxy-3-sulfonaphthalen-2-yl)diazen-1-yl]-6-sulfonaphthalen-1-yl}diazen-1-yl]-3-sulfophenyl}amino)phenyl]diazen-1-yl]-6-sulfonaphthalen-1-yl}diazen-1-yl]-4-hydroxynaphthalene-2-sulfonate

Molecular and structural information

Molecular formula:
C52H32N11Na5O17S5
SMILES notation:
[Na+].[Na+].[Na+].[Na+].[Na+].NC1=CC2=CC(=C(\N=N\C3=CC=C(\N=N\C4=CC=C(NC5=CC(=CC=C5)\N=N\C5=CC=C(\N=N\C6=C(O)C7=CC=C(N)C=C7C=C6S([O-])(=O)=O)C6=CC=C(C=C56)S([O-])(=O)=O)C=C4S([O-])(=O)=O)C4=CC=C(C=C34)S([O-])(=O)=O)C(O)=C2C=C1)S([O-])(=O)=O
InChl:
InChI=1S/C52H37N11O17S5.5Na/c53-28-4-9-35-26(18-28)20-47(84(75,76)77)49(51(35)64)62-59-42-15-16-43(39-24-33(81(66,67)68)8-12-38(39)42)57-56-32-3-1-2-30(22-32)55-31-6-13-45(46(23-31)83(72,73)74)61-58-41-14-17-44(40-25-34(82(69,70)71)7-11-37(40)41)60-63-50-48(85(78,79)80)21-27-19-29(54)5-10-36(27)52(50)65;;;;;/h1-25,55,64-65H,53-54H2,(H,66,67,68)(H,69,70,71)(H,72,73,74)(H,75,76,77)(H,78,79,80);;;;;/q;5*+1/p-5/b57-56+,61-58+,62-59+,63-60+;;;;;

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