Compound Q&A
What are the physical and chemical properties of Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate (CAS: 523-44-4)?
Answer
![Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate](https://static.chemtradehub.com/structs/523/523-44-4-5476.webp "Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate")
Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate (CAS: 523-44-4) is a crystalline compound with a molecular weight of approximately 389.26 g/mol. It has a high solubility in water and low solubility in organic solvents. Chemically, it is stable under normal conditions but reacts with strong oxidizing agents. It decomposes above 150°C.
About
CAS No
523-44-4
English Name
Sodium 4-[(E)-(4-hydroxy-1-naphthyl)diazenyl]benzenesulfonate
Molecular Formula
C16H11N2NaO4S
Molecular Weight
350.3 g/mol
SMILES
C1=CC=C2C(=C1)C(=CC=C2O)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]
InChIKey
AZLXCBPKSXFMET-ZAGWXBKKSA-M
Last Updated: 2025-09-05 20:45
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