1,3-Propanedisulfonic acid, 1,1'-(sulfonylbis(p-phenyleneimino))bis(3-phenyl-, tetrasodium salt 133-65-3 4,4'-Diamino-diphenyl-sulfon-di-(3-phenyl-propan-1,3-disulfonat)natrium (1:4) [German] EINECS 205-116-7 Phenopryldiasulfone sodique SOLASULFONE Solapsone [DCIT] Solasulfona [INN-Spanish] Solasulfone [INN] Solasulfonum [INN-Latin] Sulfetrone Sulphetrone Tetrasodium salt of 1,1'-(sulfonylbis(p-phenylimino))bis-(3-phenyl-1,3-propanedisulfonic acid)