Zhaoyuan Songhe Chemical 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

Optical Brightening Agent PF C. I. 135;Fluorescent brightening agent 135;Einecs 213-866-1;OPTICAL BRIGHTENER 135;optical brightenerPF(OBA135);5-methyl-2-[(E)-2-(5-methyl-1,3-benzoxazol-2-yl)ethenyl]-1,3-benzoxazole;C.I. Fluorescent Brightener 135;FLUORESCENT BRIGHTER ERN 100%

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

Benzoxazole,2,2′-(1,2-ethenediyl)bis[5-methyl-;Benzoxazole,2,2′-vinylenebis[5-methyl-;2,2′-(1,2-Ethenediyl)bis[5-methylbenzoxazole];1,2-Bis(5-methyl-2-benzoxazolyl)ethylene;1,2-Bis(5′-methyl-2′-benzoxazolyl)ethylene;1,2-Bis(5-methyl-2-benzoxazolyl)ethene;C.I. 481520;Fluorescent Brightener 135;C.I. Fluorescent Brightening Agent 135;Uvitex ERN CONC P;Whitex ERN;Uvitex ERN;C.I. Fluorescent Brightener 135;Uvitex ERN-P;2,2′-Vinylenebis[5-methylbenzoxazole];α,β-Di(5-methylbenzoxazol-2-yl)ethene;Hakkol STR;Illuminarl BGF;DT;DT (brightener);ERN-P;Fluorescent Brightener PF;12224-12-3;105418-13-1;914657-16-2;2252277-56-6

Fluorescent Brightener 204;blankophor ra

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

C.I. Fluorescent Brightener 33

fluorescent brightener 85;Disodium 4,4'-bis[(4-anilino-6-hydroxyethylamino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate;Optical Brightener VBL;Optical Brightening Agent Vbl;Fluorescent brightening agent 85;Fluorescent brightener VBL (C.I.85);optical brightenerVBL(OBA85);yinguangzhengbuaji

C.I. Fluorescent Brightener 87;Kayaphor S