2,7-Naphthalenedisulfonic acid,6-amino-4-hydroxy-3-[[6-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt is a chemical compound registered under CAS number 106200-75-3, with the molecular formula C26H19N5O13S4·4Na and a molecular weight of about 829.66 g/mol. NewsChem supplies 2,7-Naphthalenedisulfonic acid,6-amino-4-hydroxy-3-[[6-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt for laboratory research and bulk production; product code 1734471. Send an inquiry for purity, packaging, price and lead time.