disodium 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfonatophenyl)azo]benzoate

2,4-二羟基-5-[(2-羟基-3-硝基-5-磺苯基)偶氮]苯甲酸二钠盐

Also known as: Benzoic acid, 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-, disodium salt, 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]benzoic acid disodium salt, Disodium 2,4-dihydroxy-5-((2-hydroxy-3-nitro-5-sulfonatophenyl)azo)benzoate, EINECS 276-412-1, disodium,3-[(2Z)-2-(3-carboxy-4-hydroxy-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-nitro-4-oxidobenzenesulfonate

disodium 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfonatophenyl)azo]benzoate (CAS 72152-59-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H7N3Na2O10S and a molecular weight of 443.25300 g/mol. It is also known as Benzoic acid, 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-, disodium salt, 2,4-dihydroxy-5-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]benzoic acid disodium salt and Disodium 2,4-dihydroxy-5-((2-hydroxy-3-nitro-5-sulfonatophenyl)azo)benzoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

72152-59-1

Jingsj CID

J-1497390-3

Molecular Formula

C₁₃H₇N₃Na₂O₁₀S

Chinese Name

2,4-二羟基-5-[(2-羟基-3-硝基-5-磺苯基)偶氮]苯甲酸二钠盐

Molecular Weight

443.25300 g/mol

Category

Organic Acids

Last updated

8/21/2026