Compound Q&A
What are the main uses of Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5)?
Answer
Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5) is primarily used as a dye intermediate in the textile and dye industries. It is also employed in pharmaceuticals for its coloring properties and in the food industry as a coloring agent. Additionally, it is used in research for its specific chemical properties.
About
CAS No
83949-45-5
English Name
Disodium 2-naphthol-3,7-disulfonate
Molecular Formula
C10H6Na2O7S2
Molecular Weight
348.3 g/mol
SMILES
C1=CC(=CC2=CC(=C(C=C21)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
AHIGTETYWQNRQW-UHFFFAOYSA-L
Last Updated: 2025-11-04 07:37
