(6or7)-aminonaphthalene-2-sulphonic acid is a chemical compound registered under CAS number 52365-47-6, with the molecular formula C10H9NO3S and a molecular weight of about 223.25 g/mol. TwoChem supplies (6or7)-aminonaphthalene-2-sulphonic acid for laboratory research and bulk production; product code 1642280. Send an inquiry for purity, packaging, price and lead time.