CAS 98645-86-4 appears in our catalog under these names: Bathophenanthrolinedisulfonic acid disodium salt hydrate, 95%, Bathophenanthrolinedisulfonic acid disodium salt trihydrate, 98%, Bathophenanthroline disulfonic acid (sodium). Offered by: Combi-blocks, MedChemExpress. Available pack sizes: 250mg, 1g, 5g, Get quote.