2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)phenyl)diazenyl)-6-(2-(2,4-diaminophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2)

CAS Registry Number: 8003-62-1

Product Specifications

Molecular Formula	C32H23N9Na2O7S2
Molecular Weight	755.7 g/mol

Chemical Identity

The systematic IUPAC name is disodium3-[[4-[(4-amino-6-sulfonatonaphthalen-1-yl)diazenyl]phenyl]diazenyl]-6-[(2,4-diaminophenyl)diazenyl]-4-hydroxynaphthalene-2-sulfonate. 2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)phenyl)diazenyl)-6-(2-(2,4-diaminophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2) has molecular formula C32H23N9Na2O7S2 with a molecular weight of 755.7 g/mol. The compound is typically supplied at purity.

Applications

2-Naphthalenesulfonic acid, 3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)phenyl)diazenyl)-6-(2-(2,4-diaminophenyl)diazenyl)-4-hydroxy-, sodium salt (1:2) serves as a versatile chemical building block for pharmaceutical research, materials science, and industrial chemistry applications.