Fluorescent brightener 71

4,4'-双[(4-苯胺基-6-吗啉基-1,3,5-三嗪-2-基)氨基]二苯乙烯-2,2'-二磺酸二钠盐

Also known as: disodium 4,4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate, Fluorescent Brightener 71, Fluorescent Whitener CXT, Fluorescent brightener 260, Photine CBUS-3B, 2,2'-(1,2-ethenediyl)bis[5-[[4-(4-morpholinyl)-6-(phenylamino)-1,3,5-triazin-2-yl]amino]benzenesulfonic acid] disodium salt, disodium 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate, EINECS 240-245-2

Fluorescent brightener 71 (CAS 16090-02-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C40H38N12Na2O8S2 and a molecular weight of 924.91500 g/mol. It is also known as disodium 4,4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate, Fluorescent Brightener 71 and Fluorescent Whitener CXT. Key property: a melting point of >270ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16090-02-1

Jingsj CID

J-1922099-2

Molecular Formula

C₄₀H₃₈N₁₂Na₂O₈S₂

Chinese Name

4,4'-双[(4-苯胺基-6-吗啉基-1,3,5-三嗪-2-基)氨基]二苯乙烯-2,2'-二磺酸二钠盐

Molecular Weight

924.91500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026