7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2

Modify Date: 2025-09-18 12:39:55

7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2 Structure
7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2 structure
Common Name 7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] amino] sulfonyl]2
CAS Number 73309-49-6 Molecular Weight 863.81000
Density 1.76g/cm3 Boiling Point N/A
Molecular Formula C34H25N9O13S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (3Z)-5-amino-3-[[4-[[4-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]sulfamoyl]phenyl]hydrazinylidene]-6-[(4-nitrophenyl)diazenyl]-4-oxonaphthalene-2,7-disulfonic acid

 Chemical & Physical Properties

Density 1.76g/cm3
Molecular Formula C34H25N9O13S3
Molecular Weight 863.81000
Exact Mass 863.07300
PSA 379.76000
LogP 9.44750
Index of Refraction 1.786
InChIKey USXMEZVRIJLDML-UHFFFAOYSA-N
SMILES Nc1c(N=Nc2ccc([N+](=O)[O-])cc2)c(S(=O)(=O)O)cc2cc(S(=O)(=O)O)c(N=Nc3ccc(S(=O)(=O)Nc4ccc(N=Nc5ccc(O)cc5O)cc4)cc3)c(O)c12
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