tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate

5-[[1-羟基-6-(苯氨基)-3-磺酸盐-2-萘基]偶氮]-8-[[6-磺基-4-[(3-磺苯基)偶氮]1-萘基]偶氮]萘-2-磺酸四钠盐

Also known as: Direct Blue 75, C.I. Direct Blue 75, C.I. 34220, Blue 2GL, Amanil Fast Blue 2GL, Enianil Light Blue GL, Solar Blue 2G, Chlorantine Fast Blue 2GL, Diazol Light Blue 2JN, Diphenyl Fast Blue 2GL, Pyrazol Fast Blue 2GL

tetrasodium 5-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-8-[[6-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate (CAS 6428-60-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C42H25N7Na4O13S4 and a molecular weight of 1055.91000 g/mol. It is also known as Direct Blue 75, C.I. Direct Blue 75 and C.I. 34220. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6428-60-0

Jingsj CID

J-1308626-6

Molecular Formula

C₄₂H₂₅N₇Na₄O₁₃S₄

Chinese Name

5-[[1-羟基-6-(苯氨基)-3-磺酸盐-2-萘基]偶氮]-8-[[6-磺基-4-[(3-磺苯基)偶氮]1-萘基]偶氮]萘-2-磺酸四钠盐

Molecular Weight

1055.91000 g/mol

Category

Organic Acids

Last updated

8/21/2026