Direct Red 13

直接红13

Also known as: C.I. Direct Red 13, Amanil Bordeaux B, Benzo Bordeaux B, Bordeaux BG, Bordeaux Direct, Direct Bordeaux, Direct Bordeaux B, Direct Bordeaux BG, Direct Bordeaux BN, Direct Claret, Direct Garnet LG, Direct Red M 10B, Disodium 4-amino-3-[(E)-{4'-[(E)-(2-amino-8-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-4-biphenylyl}diazenyl]-1-naphthalenesulfonate, Erie Bordeaux B, Fastolite Brilliant Bordeaux BN, Fenamin Bordeaux B, Union Bordeaux B, disodium 4-amino-3-[[4'-[(2-amino-8-hydroxy-6-sulphonatonaphthyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate, 1-Naphthalenesulfonic acid, 4-amino-3-[(E)-2-[4'-[(E)-2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)

Direct Red 13 (CAS 1937-35-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H22N6Na2O7S2 and a molecular weight of 712.663 g/mol. It is also known as C.I. Direct Red 13, Amanil Bordeaux B and Benzo Bordeaux B. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1937-35-5

Jingsj CID

J-1370391-4

Molecular Formula

C₃₂H₂₂N₆Na₂O₇S₂

Chinese Name

直接红13

Molecular Weight

712.663 g/mol

Category

Organic Compounds

Last updated

8/21/2026