disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)

酸性红 3B

Also known as: Acid Red 134, C.I. 24810, C.I.Acid Red 134, 2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-, disodium salt, 2-Naphthalenesulfonicacid,3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-,sodium salt (1:2), Disodium 3,3'-{1,1-cyclohexanediylbis[(2-methoxy-4,1-phenylene)-2,1-hydrazinediyl]}bis(4,6-dioxo-4,6-dihydro-2-naphthalenesulfonate), 3,3'-[Cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-2-naphthalenesulfonic acid]disodium salt

disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) (CAS 6459-69-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C40H34N4Na2O12S2 and a molecular weight of 872.827 g/mol. It is also known as Acid Red 134, C.I. 24810 and C.I.Acid Red 134. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6459-69-4

Jingsj CID

J-1307663-6

Molecular Formula

C₄₀H₃₄N₄Na₂O₁₂S₂

Chinese Name

酸性红 3B

Molecular Weight

872.827 g/mol

Category

Organic Acids

Last updated

8/21/2026