2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-s-triazin-2-yl)amino)- 4,4'-Bis((4-(bis(2-hydroxyethyl)amino)-6-anilino-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonic acid 4,4'-Bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulfonic acid 4,4'-Bis((4-anilino-6-(bis(2-hydroxyethyl)amino)-s-triazin-2-yl)amino)-2,2'-stilbene disulfonic acid 4404-43-7 Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)- Blankophor BBH C.I. FLUORESCENT BRIGHTENING AGENT 28 Calcofluor M2R Calcofluor White M2R EINECS 224-548-7 Fluorescent Brightener 28 Tinopal LPW Tinopal UNPA-GX