Acid Blue 80

酸性蓝80

Also known as: C.I. 61585, CI 61585, Disodium 3,3'-[(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)diimino]bis(2,4,6-trimethylbenzenesulfonate), Benzenesulfonic acid, 3,3'-[(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)diimino]bis[2,4,6-trimethyl-, sodium salt (1:2), Acid Blue 80 (C.I.), EINECS 224-748-4, Leather Blue RAW, Vicoacid Blue 80, Weak Acid Brilliant Blue RAW, c-wrblue10, endanilblueb, sodium 3,3'-(9,10-dioxoanthracene-1,4-diyldiimino)bis(2,4,6-trimethylbenzenesulphonate)

Acid Blue 80 (CAS 4474-24-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C32H28N2Na2O8S2 and a molecular weight of 678.683 g/mol. It is also known as C.I. 61585, CI 61585 and Disodium 3,3'-[(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)diimino]bis(2,4,6-trimethylbenzenesulfonate). Key properties include a melting point of 300ºC and a flash point of >300ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4474-24-2

Jingsj CID

J-20145-2

Molecular Formula

C₃₂H₂₈N₂Na₂O₈S₂

Chinese Name

酸性蓝80

Molecular Weight

678.683 g/mol

Category

Organic Acids

Last updated

8/21/2026