122414-16-8 133-66-4 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4,6-dianilino-s-triazin-2-yl)amino)-, disodium salt 34351-24-1 4,4'-Bis((4,6-dianilino-s-triazin-2-yl)amino)-2,2'-stilbenedisulfonic acid disodium salt 4,4'-Bis(4,6-dianilino-1,3,5-triazin-2-yl)aminostilbene-2,2'-disulfonate disodium salt 61550-54-7 Belophor OD Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4,6-bis(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt Blankophor HZPA C.I. 40621 C.I. Fluorescent Brightener 9 Calcofluor White MR Cellu-brite Compound 19-28 Disodium 4,4'-bis((4,6-dianilino-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulfonate Disodium 4,4'-bis((4,6-dianilino-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonate EINECS 205-117-2 OZP 9 [Czech]