2,7-Naphthalenedisulfonic acid,3-hydroxy-4-(1H-tetrazol-5-ylazo)-,trisodium salt is a chemical compound registered under CAS number 65235-49-6. ProvideChemicals supplies 2,7-Naphthalenedisulfonic acid,3-hydroxy-4-(1H-tetrazol-5-ylazo)-,trisodium salt for laboratory research and bulk production; product code 1161610. Send an inquiry for purity, packaging, price and lead time.