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Reference substances

Reference substances

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General information

Inventory

EC number:
283-039-8
EC name:
Disodium 4-[(2-amino-4-hydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate, mono[(p-nitrophenyl)azo] mono[(2-hydroxy-3,5-dinitrophenyl)azo] derivative
CAS number:
84522-43-0

No inventory information available

Reference substance information

IUPAC name:
Reaction products of diazotised Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate coupled with 3-aminophenol, coupled with diazotised Sodium 2-amino-4,6-dinitrophenoxide, coupled with diazotised 4-nitroaniline, sodium salts
Synonyms
Names:
Identifier:
CAS number
84522-43-0
Identifier:
IUPAC name
disodium 4-[(2-amino-4-hydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate, mono[(p-nitrophenyl)azo] mono[(2-hydroxy-3,5-dinitrophenyl)azo] derivative
Identifier:
other: Molecular formula
C28H18N10O15S2.2Na

CAS information

CAS number:
84522-43-0

Molecular and structural information

Molecular formula:
Not applicable for UVCB substance
Molecular weight:
844.609
SMILES notation:
[Na+].[Na+].Oc5c(cc(cc5N=NOS(=O)(=O)c3cc2cc(cc(N=Nc1ccc(O)cc1N)c2c(O)c3)S(=O)(=O)ON=Nc4ccc(cc4)[N+]([O-])=O)[N+]([O-])=O)[N+]([O-])=O
InChl:
InChI=1/C28H18N10O15S2.2Na/c29-21-11-18(39)5-6-22(21)31-32-23-12-19(54(48,49)52-34-30-15-1-3-16(4-2-15)36(42)43)7-14-8-20(13-26(40)27(14)23)55(50,51)53-35-33-24-9-17(37(44)45)10-25(28(24)41)38(46)47;;/h1-13,39-41H,29H2;;/q;2*+1
Structural formula:
Chemical structure