2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(1H-imidazol-2-ylazo)- is a chemical compound registered under CAS number 108134-08-3, with the molecular formula C13H10N4O8S2 and a molecular weight of about 414.37 g/mol. NewsChem supplies 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-(1H-imidazol-2-ylazo)- for laboratory research and bulk production; product code 900632. Send an inquiry for purity, packaging, price and lead time.