Fluorescent Brightener 28 (Technical Grade)

2,2'-Stilbenedisulfonic acid, 4,4'-bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-, disodium salt (6CI,7CI); Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (9CI); C.I. Fluorescent Brightening Agent 28, disodium salt (8CI); 4,4'-Bis[2-[bis(2-hydroxyethyl)amino]-4-anilino-s-triazin-6-ylamino]stilbene-2,2'-disulfonic acid disodium salt; 4,4'-Bis[4-anilino-6-bis(2-hydroxyethyl)amino-s-triazin-2-yl]amino-2,2'-stilbenedisulfonic acid disodium salt; BA (fluorescent brightener); Blancophor MS 31; Blancophor MS 72; Blancophor RG 96FS; Blankophor DS; Brightener BR 3; C.I. 40622; C.I. Fluorescent Brightener 28; Calcofluor White; Calcofluor White LRP; Calcofluor White M 2R; Calcofluor White ST; Cellufluor; Disodium 4,4'-bis(4-anilino-6-diethanolamino-s-triazin-2-ylamino)- 2,2'-stilbenesulfonate; Disodium 4,4'-bis[4-[bis(b-hydroxyethyl)amino]-6-phenylamino-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonate; Disodium 4,4'- bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-2,2'-stilbenedisulfonate; Fluka 18909; Hiltamine Arctic White CWD; Kayaphor FB; Keyfluor White ST; Paper White BP; Phorwite AR; Photine C 410; Ranipal 4BM; Tinopal 5BMS; Tinopal HW; Tinopal LPW; Tinopal UNPA; Tinopal UNPA-GX; Tintophen MS 31; Tintophen MS 72; Uvitex 4BM