Tangshan Aodong Chemicals Co., Ltd.,

Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,sodium salt (1:2);Benzenesulfonic acid,2,2′-(4,4′-biphenylylenedivinylene)di-,disodium salt;Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,disodium salt;Disodium 4,4′-bis(2-sulfostyryl)biphenyl;4,4′-Bis(2-sodiosulfostyryl)biphenyl;Disodium 4′,4′′-bi[stilbene-2,2′′′-disulfonate];4,4′-Bis(2-sulfostyryl)biphenyl disodium salt;Tinopal CBS;Tinopal CBS-X;4,4′-Bis(o-sulfostyryl)biphenyl disodium salt;Stilbene 3;Stilbene 420;Uvitex NFW;DSBP;Tinopal SK;Tinopal CBX;CBS-X;Calcofluor CG;Brightener BR 49;CF 351;Tinopal CBS-X 44;Optical Brightener CBS-X;Brightener CBS-X;Tinopal NFW;Stilbene S-420;Tinopal NFW Liq;OB-M 1;Disodium 2,2′-([1,1′-biphenyl]-4,4′-diyldivinylene)bis(benzenesulfonate);Benetex OB-M 1;Uvitex CBS-X;Disodium 2,2′-(4,4′-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate;Keyfluor CBS-X;Keyfluor White CBS-X;FWA-CBS-X;63439-81-6;71124-07-7;1173311-32-4;1465924-41-7;2051924-63-9

C.I. Fluorescent Brightener 113;Blankophor BA;Blankophor BA 267;Rylux BA;Fluorescent Brightener 113;FB 113;Kahablanc BA;BA-L;BA 267;DeepWhite 4BK;12676-25-4;2648222-62-0

Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-,sodium salt (1:4);2,2′-Stilbenedisulfonic acid,4,4′-bis[[4-[bis(2-hydroxyethyl)amino]-6-(p-sulfoanilino)-s-triazin-2-yl]amino]-,tetrasodium salt;Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-,tetrasodium salt;Tetrasodium 4,4′-bis[2-di(β-hydroxyethyl)amino-4-(4-sulfophenylamino)-s-triazin-6-ylamino]stilbine-2,2′-disulfonate;C.I. Fluorescent Brightener 220;Blancofor BBU;Blankophor BBU;Fluorescent Brightener 220;Leucophor U;Blankophor P/BBU;C.I. 40623;Photine CPK;Sandoz CD;SCRI Renaissance 2200;Keyfluor White CN;Blankophor Z-JPN;Belofor OB;BLB;Kahablanc APU;Brightener APC;APC (brightener);APC;APC (whitener);FWA 220;Deepwhite SI;115469-16-4;153796-51-1;1222810-19-6;1434054-62-2;1999502-37-2;2648222-64-2

Benzoxazole,2,2′-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-;Benzoxazole,2,2′-(2,5-thiophenediyl)bis[5-tert-butyl-;2,2′-(2,5-Thiophenediyl)bis[5-(1,1-dimethylethyl)benzoxazole];2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;2,2′-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole];BBOT;2,5-Bis(5′-tert-butyl-2-benzoxazolyl)thiophene;Uvitex OB;BBOT 150;Uvitex 3BSA;C.I. Fluorescent Brightening Agent 184;C.I. Fluorescent Brightener 184;C.I. 515245;Fluorescent Brightener 184;Keyfluor White PL;O-B TECH;Uvitex OB 55;NSC 158163;C.I. FBA 184;OB;TBO;2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene;Tinopal OB;B 0047;OB-FBA 184;Hitex OB;Brightener OB;MPI Bright 100;Benetex OB;Helios SC;SpeedBright OB 184;OB 184;Fluorescent brightener OB;2,2′-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole);S-FN;Telalux OB;Tinopal OB-CO;Mayzo OB Plus;Benetex OB+;Benetex OB Plus;12224-40-7;59249-63-7;61229-63-8;144470-46-2;864446-12-8;1197996-34-1;1430334-83-0;2369674-07-5

Benzonitrile,4,4′-(1,4-phenylenedi-2,1-ethenediyl)bis-;Benzonitrile,4,4′-(p-phenylenedivinylene)di-;4,4′-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile];1,4-Bis(p-cyanostyryl)benzene;C.I. Fluorescent Brightener 199;Palanil Brilliant White R;Fluorescent Brightener 199;C.I. 40705;1,4-Bis(4-cyanostyryl)benzene;Ultraphor RN;Blankophor ER;4,4′-(p-Phenylenediethene-2,1-diyl)bisbenzonitrile;58449-88-0