disodium 4-[[2,4-dihydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate

Modify Date: 2025-10-04 13:05:28

disodium 4-[[2,4-dihydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate Structure
disodium 4-[[2,4-dihydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate structure
Common Name disodium 4-[[2,4-dihydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number 93939-98-1 Molecular Weight 798.581
Density N/A Boiling Point N/A
Molecular Formula C28H16N8Na2O14S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Disodium 4-hydroxy-5-(2-{(3Z,5E)-5-[(2E)-(4-nitro-6-oxo-2,4-cyclohexadien-1-ylidene)hydrazono]-3-[(4-nitrophenyl)hydrazono]-4,6-dioxo-1-cyclohexen-1-yl}hydrazino)-2,7-naphthalenedisulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C28H16N8Na2O14S2
Molecular Weight 798.581
Exact Mass 798.002258
InChIKey OELVARRDNPTXHJ-UHFFFAOYSA-L
SMILES O=[N+]([O-])c1ccc(N=Nc2cc(N=Nc3cc(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])cc(O)c34)c(O)c(N=Nc3ccc([N+](=O)[O-])cc3O)c2O)cc1.[Na+].[Na+]

 Synonyms

2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[(3Z,5E)-5-[(2E)-2-(4-nitro-6-oxo-2,4-cyclohexadien-1-ylidene)hydrazinylidene]-3-[2-(4-nitrophenyl)hydrazinylidene]-4,6-dioxo-1-cyclohexen-1-yl]hydrazinyl]-, sodium salt (1:2)
Disodium 4-hydroxy-5-(2-{(3Z,5E)-5-[(2E)-(4-nitro-6-oxo-2,4-cyclohexadien-1-ylidene)hydrazono]-3-[(4-nitrophenyl)hydrazono]-4,6-dioxo-1-cyclohexen-1-yl}hydrazino)-2,7-naphthalenedisulfonate
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