Compound Q&A
What are the main uses of Disodium 2,6-naphthalenedisulfonate (CAS: 1655-45-4)?
Answer
Disodium 2,6-naphthalenedisulfonate is primarily used as a pH indicator in analytical chemistry and as a dye precursor in the textile industry. It also finds applications in industrial water treatment and as a component in some pharmaceutical formulations.
About
CAS No
1655-45-4
English Name
Disodium 2,6-naphthalenedisulfonate
Molecular Formula
C10H6Na2O6S2
Molecular Weight
332.3 g/mol
SMILES
C1=CC2=C(C=CC(=C2)S(=O)(=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+]
InChIKey
WZZLWPIYWZEJOX-UHFFFAOYSA-L
Last Updated: 2025-09-03 20:19
