C10H8NNaO7S2
341.3 g/mol
Dye & PigmentWarning
H acid monosodium salt
CAS5460-09-3EC226-736-4
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Dye intermediate for azo dyes
H acid monosodium salt is a dye intermediate primarily used in the production of azo dyes. It is an aromatic compound containing amine and sulfonate groups, commonly employed in industrial dye synthesis.
dye intermediate for azo dyes
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 5460-09-3
Related Compounds
SimilarStructure SimilarSimilarity 0.72
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2,4-diaminobenzenesulfonic acid
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Dye intermediate for azo dyes
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Pigment Yellow 14
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Direct dye for textiles
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate
InChIKey
QPILZZVXGUNELN-UHFFFAOYSA-M
SMILES
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)[O-])N)O)S(=O)(=O)O.[Na+]
Synonyms (14)
- Ash acid
- H acid monosodium salt