C10H6N2O4S
250.23 g/mol
Dye & PigmentDanger
1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt
CAS887-76-3EC212-958-9
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Diazo dye intermediate
This compound is a diazonium inner salt derived from naphthalenesulfonic acid, commonly used as an intermediate in the production of diazo dyes.
Diazo dye intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 887-76-3
Related Compounds
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Safety Reference
Danger
H228Flammable solid
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
Identifiers
IUPAC Name
4-diazonio-3-hydroxynaphthalene-1-sulfonate
InChIKey
QHIBNGIZPPHJAT-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C(=CC(=C2[N+]#N)O)S(=O)(=O)[O-]
Synonyms (7)
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