C10H6Na2O6S2
332.3 g/mol
Industrial ChemicalWarning
Disodium 2,7-naphthalenedisulfonate
CAS1655-35-2EC216-733-6
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Naphthalene sulfonate intermediate for dyes
Disodium 2,7-naphthalenedisulfonate is an industrial chemical used as a naphthalene sulfonate intermediate in the production of dyes. It is a disodium salt of naphthalene-2,7-disulfonic acid, featuring two aromatic rings and sulfonate groups.
Naphthalene sulfonate intermediate for 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.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 1655-35-2
Related Compounds
SimilarStructure SimilarSimilarity 0.84
2,6-Naphthalenedisulfonic acid disodium salt
CAS1655-45-4
Dye intermediate
SimilarStructure SimilarSimilarity 0.77
Sodium 2-naphthalenesulfonate
CAS532-02-5
Surfactant and hydrotrope agent
ReferenceSame Category
SODIUM OLEATE
CAS16558-02-4
Emulsifier and ore flotation agent
ReferenceSame Category
2-methoxyethyl vinyl ether
CAS1663-35-0
Industrial polymer production
ReferenceSame Category
Tert-butyl acrylate
CAS1663-39-4
Monomer for acrylic resins and coatings
ReferenceSame Category
Triethyl orthobenzoate
CAS1663-61-2
orthoester intermediate for organic synthesis
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
disodium;naphthalene-2,7-disulfonate
InChIKey
XOIWXJSPLXGSLZ-UHFFFAOYSA-L
SMILES
C1=CC(=CC2=C1C=CC(=C2)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonyms (11)
—