Compound Q&A

Is 4-Amino-5-hydroxy-1-naphthalenesulfonic acid (CAS: 83-64-7) safe?

Answer

4-Amino-5-hydroxy-1-naphthalenesulfonic acid
4-Amino-5-hydroxy-1-naphthalenesulfonic acid (CAS: 83-64-7) is generally considered safe under proper handling conditions. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles, and handling it in a well-ventilated area. Exposure to this compound should be minimized, and it should be stored away from direct sunlight and heat sources.

About

CAS No 83-64-7
English Name 4-Amino-5-hydroxy-1-naphthalenesulfonic acid
Molecular Formula C10H9NO4S
Molecular Weight 239.25 g/mol
SMILES C1=CC2=C(C=CC(=C2C(=C1)O)N)S(=O)(=O)O
InChIKey LRDIEHDJWYRVPT-UHFFFAOYSA-N
Last Updated: 2025-10-15 20:00

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