disodium 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthrylene)bis(oxy)]bis[benzenesulphonate]

C.I.酸性紫42

Also known as: C.I. Acid violet 42, C.I.62026, EINECS 229-067-6, Suminol Levelling Violet 3R, Supracen Violet 3R, Benzenesulfonic acid, 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthracenediyl)bis(oxy)]bis-, disodium salt, disodium,4-[1,4-diamino-9,10-dioxo-3-(4-sulfonatophenoxy)anthracen-2-yl]oxybenzenesulfonate, disodium 4,4'-[(1,4-diamino-9,10-dioxo-9,10-dihydroanthracene-2,3-diyl)bis(oxy)]dibenzenesulfonate, 4,4'-[(1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,3-diyl)bis(oxy)]bis[benzenesulfonic acid sodium] salt, 2,3-Bis((4-sulfophenyl)oxy)-1,4-diaminoanthracenedione, disodium salt

disodium 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthrylene)bis(oxy)]bis[benzenesulphonate] (CAS 6408-73-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H16N2Na2O10S2 and a molecular weight of 626.52200 g/mol. It is also known as C.I. Acid violet 42, C.I.62026 and EINECS 229-067-6. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6408-73-7

Jingsj CID

J-1387943-5

Molecular Formula

C₂₆H₁₆N₂Na₂O₁₀S₂

Chinese Name

C.I.酸性紫42

Molecular Weight

626.52200 g/mol

Category

Organic Acids

Last updated

8/21/2026