Dipotassium 4,4'-[(9,10-dihydro-9,10-dioxo-1,4-anthrylene)diimino]bis(toluene-3-sulphonate)

4,4'-[(9,10-二氢-9,10-二氧代-1,4-亚蒽基)二亚氨基]二(3-甲苯磺酸)二钾

Also known as: C.I. Acid Blue 25, dipotassium salt, 2,2'-[(9,10-Dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid] dipotassium salt, Benzenesulfonic acid, 2,2'-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(5-methyl-, dipotassium salt, dipotassium 5-methyl-2-[[4-[(4-methyl-2-sulfonatophenyl)amino]-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate, EINECS 280-170-2

Dipotassium 4,4'-[(9,10-dihydro-9,10-dioxo-1,4-anthrylene)diimino]bis(toluene-3-sulphonate) (CAS 83044-88-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C28H20K2N2O8S2 and a molecular weight of 654.79400 g/mol. It is also known as C.I. Acid Blue 25, dipotassium salt, 2,2'-[(9,10-Dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid] dipotassium salt and Benzenesulfonic acid, 2,2'-((9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino)bis(5-methyl-, dipotassium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

83044-88-6

Jingsj CID

J-1598989-9

Molecular Formula

C₂₈H₂₀K₂N₂O₈S₂

Chinese Name

4,4'-[(9,10-二氢-9,10-二氧代-1,4-亚蒽基)二亚氨基]二(3-甲苯磺酸)二钾

Molecular Weight

654.79400 g/mol

Category

Solvents

Last updated

8/21/2026