CAS 73309-49-6|7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] a

Introduction：Basic information about CAS 73309-49-6|7-Naphthalenedisulfonic acid, 4-amino-6-[[4-[[[4-[(2,4-dihydroxyphenyl)azo] phenyl] a, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties

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	/
Molecular Formula	C₃₄H₂₅N₉O₁₃S₃	Melting Point	/
MSDS	/	Flash Point	/

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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