CAS 52746-49-3 appears in our catalog under these names: Bathophenanthrolinedisulfonic acid disodium salt, Bathophenanthrolinedisulfonic acid disodium salt hydrate, 98, Bathophenanthroline disulfonic acid disodium salt, Bathophenanthrolinedisulfonic acid, disodium salt hydrate, 97%, Bathophenanthrolinedisulfonic acid disodium 98% (hydrate). Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Acros), Ambeed. Available pack sizes: 250mg, 10g, 25g, 1g, 5g, 100mg, 500MG, 250 mg.