4-hydroxy-3-[[2-methoxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid

Modify Date: 2025-09-13 13:46:04

4-hydroxy-3-[[2-methoxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid structure	Common Name	4-hydroxy-3-[[2-methoxy-5-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid
	CAS Number	19694-06-5	Molecular Weight	626.61100
	Density	1.821g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₉H₁₈N₂O₁₄S₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(3E)-3-[[2-methoxy-5-(2-sulfooxyethylsulfonyl)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid
Synonym	More Synonyms

Density	1.821g/cm3
Molecular Formula	C₁₉H₁₈N₂O₁₄S₄
Molecular Weight	626.61100
Exact Mass	625.96400
PSA	290.69000
LogP	4.82430
Index of Refraction	1.704
InChIKey	RHFVYRXTYMIXOQ-UHFFFAOYSA-N
SMILES	COc1ccc(S(=O)(=O)CCOS(=O)(=O)O)cc1N=Nc1c(S(=O)(=O)O)cc2cc(S(=O)(=O)O)ccc2c1O

4-Hydroxy-3-((2-methoxy-5-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid

EINECS 243-230-9

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