Acid Violet 5

酸性紫5

Also known as: Acid Violet 5, C.I. Acid Violet 5, C.I. 18125, EINECS 233-366-7, MFCD00003947, 2,7-Naphthalenedisulfonic acid, 3-4-(acetylamino)phenylazo-4-hydroxy-5-(4-methylphenyl)sulfonylamino-, disodium salt, 3-[4-(Acetylamino)phenylazo]-4-hydroxy-5-(4-methylphenylsulfonylamino)-2,7-naphthalenedisulfonic acid disodium salt, 4-Hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-3-[4-(acetylamino)phenylazo]-2,7-naphthalenedisulfonic acid disodium salt, disodium 3-(4-acetamidophenylazo)-4-hydroxy-5-(((4-methylphenyl)sulphonyl)amino)naphthalene-2,7-sulphonate, disodium 3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate, disodium,(3E)-3-[(4-acetamidophenyl)hydrazinylidene]-5-[(4-methylphenyl)sulfonylamino]-4-oxonaphthalene-2,7-disulfonate

Acid Violet 5 (CAS 10130-48-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H20N4Na2O10S3 and a molecular weight of 678.62200 g/mol. It is also known as C.I. Acid Violet 5, C.I. 18125 and EINECS 233-366-7. Key property: a melting point of 240 ℃ (dec.)(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

10130-48-0

Jingsj CID

J-46092-1

Molecular Formula

C₂₅H₂₀N₄Na₂O₁₀S₃

Chinese Name

酸性紫5

Molecular Weight

678.62200 g/mol

Category

Organic Acids

Last updated

8/21/2026