Compound Q&A
What regulatory guidelines apply to Disodium 3-hydroxy-4-[(E)-1-naphthyldiazenyl]-2,7-naphthalenedisulfonate (CAS: 5858-33-3)?
Answer
![Disodium 3-hydroxy-4-[(E)-1-naphthyldiazenyl]-2,7-naphthalenedisulfonate](https://static.chemtradehub.com/structs/585/5858-33-3-1e23.webp "Disodium 3-hydroxy-4-[(E)-1-naphthyldiazenyl]-2,7-naphthalenedisulfonate")
Disodium 3-hydroxy-4-[(E)-1-naphthyldiazenyl]-2,7-naphthalenedisulfonate (CAS: 5858-33-3) is subject to GHS classification, which includes health and environmental hazards. It also falls under the scope of REACH regulations for notification and registration. FDA and EPA require compliance with specific labeling and handling practices. Environmental protection and waste management should follow the guidelines set by local and international environmental agencies.
About
CAS No
5858-33-3
English Name
Disodium 3-hydroxy-4-[(E)-1-naphthyldiazenyl]-2,7-naphthalenedisulfonate
Molecular Formula
C20H12N2Na2O7S2
Molecular Weight
502.4 g/mol
SMILES
C1=CC=C2C(=C1)C=CC=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
LHRXTFDXJQAGAV-ZPZFBZIMSA-L
Last Updated: 2025-11-06 07:51
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