2,7-Naphthalenedisulfonic acid,6-amino-4-hydroxy-3-[[6-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt

Product Code: 1734471
Molecular Formula: C26H19N5O13S4·4Na
Molecular Weight:
106200-75-3