disodium 7-amino-4-hydroxy-3-[[3-methyl-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate is a chemical compound registered under CAS number 85391-41-9, with the molecular formula C23H17N5Na2O7S2 and a molecular weight of about 585.52 g/mol. It is also known as 7-Amino-4-hydroxy-3-[[3-methyl-4-[(4-sodiooxysulfonylphenyl)azo]phenyl]azo]-2-naphthalenesulfonic acid sodium salt; Disodium 7-amino-4-hydroxy-3-((3-meth. CKSPharm supplies disodium 7-amino-4-hydroxy-3-[[3-methyl-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate for laboratory research and bulk production; product code 899719. Send an inquiry for purity, packaging, price and lead time.