Compound Q&A
What are the physical and chemical properties of Sodium 4-[(E)-{4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl]benzenesulfonate (CAS: 6406-56-0)?
Answer
![Sodium 4-[(E)-{4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl]benzenesulfonate](https://static.chemtradehub.com/structs/640/6406-56-0-d85e.webp "Sodium 4-[(E)-{4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl]benzenesulfonate")
Sodium 4-[(E)-{4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl]benzenesulfonate (CAS: 6406-56-0) is a crystalline compound with a molecular weight of approximately 558.34 g/mol. It has a high solubility in water and poor solubility in organic solvents. This compound is relatively stable under neutral and acidic conditions but can be reactive under certain pH levels. It shows low reactivity towards common reagents but can exhibit photochemical and thermal sensitivity.
About
CAS No
6406-56-0
English Name
Sodium 4-[(E)-{4-[(E)-(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl]benzenesulfonate
Molecular Formula
C22H15N4NaO4S
Molecular Weight
454.44 g/mol
SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=C(C=C3)N=NC4=CC=C(C=C4)S(=O)(=O)[O-])O.[Na+]
InChIKey
QERXHBDEEFLTOL-HMNSNYPBSA-M
Last Updated: 2026-03-28 23:48
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