Fluorescent Brightener 357

荧光增白剂357

Also known as: Fluorescent Brightener 357, C.I. Fluorescent Brightener 357, Kaycoll PK, Tinopal STP, hexasodium 2,2'-[vinylenebis[(3-sulphonato-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis(benzene-1,4-disulphonate), 2,2'-(1,2-ethenediyl)bis[5-[[4-(diethylamino)-6-[(2,5-disulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid] hexasodium salt, 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(diethylamino)-1,3,5-triazine-4,2-diyl]imino]]bis-, sodium salt (1:6), hexasodium,2-[[4-(diethylamino)-6-[4-[(E)-2-[4-[[4-(diethylamino)-6-(2,5-disulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulfonate

Fluorescent Brightener 357 (CAS 41098-56-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C40H38N12Na6O18S6 and a molecular weight of 1305.13000 g/mol. It is also known as C.I. Fluorescent Brightener 357, Kaycoll PK and Tinopal STP. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

41098-56-0

Jingsj CID

J-1061428-2

Molecular Formula

C₄₀H₃₈N₁₂Na₆O₁₈S₆

Chinese Name

荧光增白剂357

Molecular Weight

1305.13000 g/mol

Category

Organic Compounds

Last updated

8/21/2026