Compound Q&A
What are the physical and chemical properties of Disodium 7,7'-(carbonyldiimino)bis(4-hydroxy-2-naphthalenesulfonate) (CAS: 20324-87-2)?
Answer
Disodium 7,7'-(carbonyldiimino)bis(4-hydroxy-2-naphthalenesulfonate) (CAS: 20324-87-2) is a crystalline compound with a high molecular weight. It is sparingly soluble in water and exhibits notable reactivity under certain conditions. This compound is known for its stability and is often used as a ligand in coordination chemistry. Due to its physicochemical properties, it is also utilized in dye synthesis and as a chelating agent.
About
CAS No
20324-87-2
English Name
Disodium 7,7'-(carbonyldiimino)bis(4-hydroxy-2-naphthalenesulfonate)
Molecular Formula
C21H14N2Na2O9S2
Molecular Weight
548.5 g/mol
SMILES
C1=CC2=C(C=C(C=C2C=C1NC(=O)NC3=CC4=CC(=CC(=C4C=C3)O)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
InChIKey
MOUNHKKCIGVIDI-UHFFFAOYSA-L
Last Updated: 2025-10-13 19:39
