7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid

Modify Date: 2025-08-25 13:01:32

7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid structure	Common Name	7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid
	CAS Number	93966-72-4	Molecular Weight	672.558
	Density	1.9±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₂₂H₁₇N₄O₁₃PS₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(8Z)-7-Oxo-8-({4-[(E)-(3-phosphonophenyl)diazenyl]-2-sulfophenyl}hydrazono)-7,8-dihydro-1,3-naphthalenedisulfonic acid
Synonym	More Synonyms

Density	1.9±0.1 g/cm3
Molecular Formula	C₂₂H₁₇N₄O₁₃PS₃
Molecular Weight	672.558
Exact Mass	671.969177
LogP	1.23
Index of Refraction	1.780
InChIKey	HJBVBKCRIMMOCK-UHFFFAOYSA-N
SMILES	O=P(O)(O)c1cccc(N=Nc2ccc(N=Nc3c(O)ccc4cc(S(=O)(=O)O)cc(S(=O)(=O)O)c34)c(S(=O)(=O)O)c2)c1

(8Z)-7-Oxo-8-({4-[(E)-(3-phosphonophenyl)diazenyl]-2-sulfophenyl}hydrazono)-7,8-dihydro-1,3-naphthalenedisulfonic acid

1,3-Naphthalenedisulfonic acid, 7,8-dihydro-7-oxo-8-[2-[4-[(E)-2-(3-phosphonophenyl)diazenyl]-2-sulfophenyl]hydrazinylidene]-, (8Z)-

Names