4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt

Modify Date: 2025-11-27 11:11:49

4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt structure	Common Name	4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt
	CAS Number	85940-65-4	Molecular Weight	678.63900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₈H₁₃KN₂Na₂O₁₃S₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	potassium,disodium,(3E)-4-oxo-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2,7-disulfonate

Molecular Formula	C₁₈H₁₃KN₂Na₂O₁₃S₄
Molecular Weight	678.63900
Exact Mass	677.87300
PSA	289.95000
LogP	3.78790
InChIKey	AGJCUCNRQYBKFY-UHFFFAOYSA-K
SMILES	O=S(=O)([O-])OCCS(=O)(=O)c1ccc(N=Nc2c(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])ccc3c2O)cc1.[K+].[Na+].[Na+]

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