disodium 7-amino-3-[[2,5-dimethyl-4-[(2-methyl-4-sulphonatophenyl)azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate is a chemical compound registered under CAS number 84434-53-7, with the molecular formula C25H21N5Na2O7S2 and a molecular weight of about 613.57 g/mol. It is also known as 7-Amino-3-[[2,5-dimethyl-4-[[2-methyl-4-(sodiooxysulfonyl)phenyl]azo]phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid sodium salt; Disodium. ChemGloble supplies disodium 7-amino-3-[[2,5-dimethyl-4-[(2-methyl-4-sulphonatophenyl)azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate for laboratory research and bulk production; product code 540812. Send an inquiry for purity, packaging, price and lead time.