CAS:27344-41-8 Molecular Formula:C28H23NaO6S2 Molecular Luj:542.6 ib EINECS:248-421-0 Synonyms:Disodium 4,4'-bis (2-sulfostyryl)biphenyl; Stilbene 3: (TinopalCBS, Disodium4,4'-bis (2-sulfostyryl)biphenyl); 2,2'-([1,1'-Biphenyl]-4,4 '-diyldi-2,1-ethenediyl)bisbenzenesulfonicAcidSodiumSalt;4,4'-Bis(2-Sodiosulfostyryl)biphenyl;4,4'-Bis(o-sulfostyryl)biphenylDisodiuMSalt;BrightenerCBS-CG5;Calco