C10H7NNa2O9S3
427.3 g/mol
Dye & PigmentDanger
Disodium 8-amino-1,3,6-naphthalenetrisulfonate
CAS5398-34-5EC226-431-6
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
dye intermediate
Disodium 8-amino-1,3,6-naphthalenetrisulfonate is a sulfonated naphthalene derivative used as an intermediate in the production of dyes. Its structure features an amino group and three sulfonate groups on a naphthalene ring, contributing to its water solubility and reactivity.
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 5398-34-5
Related Compounds
SimilarStructure SimilarSimilarity 0.72
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Intermediates for thermal and pressure sensitive dyes
Referencestereoisomer of
8-amino-1,3,6-naphthalenetrisulfonic acid
CAS117-42-0
Dye intermediate
Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
disodium;8-amino-6-sulfonaphthalene-1,3-disulfonate
InChIKey
KHJANRFXWPPWEL-UHFFFAOYSA-L
SMILES
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonyms (11)
- ANTS