CAS 6487-04-3

2,7-Naphthalenedisulfonic acid, 5-[2-[2,4-dihydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)

Description:

2,7-Naphthalenedisulfonic acid, 5-[2-[2,4-dihydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2), with CAS number 6487-04-3, is a complex organic compound characterized by its azo dye structure. This substance features multiple functional groups, including sulfonic acid and hydroxyl groups, which contribute to its solubility in water and potential applications in dyeing and pigment formulations. The presence of nitro groups enhances its reactivity and may influence its color properties. As a sodium salt, it is likely to exhibit good stability and solubility in aqueous environments. The compound's azo linkages are indicative of its potential use in various applications, including textiles and biological staining. However, due to the presence of nitro groups, it may also raise concerns regarding environmental and health safety, necessitating careful handling and disposal. Overall, this compound exemplifies the intricate relationship between molecular structure and functional properties in organic chemistry.

Formula: C₂₈H₁₈N₈O₁₄S₂·2Na

InChI: InChI=1S/C28H18N8O14S2.2Na/c37-21-7-5-16(36(43)44)11-19(21)31-33-25-22(38)8-6-18(27(25)39)30-32-20-12-17(51(45,46)47)9-13-10-23(52(48,49)50)26(28(40)24(13)20)34-29-14-1-3-15(4-2-14)35(41)42;;/h1-12,37-40H,(H,45,46,47)(H,48,49,50);;

InChI key: InChIKey=ILHGCNHZJOQNGQ-UHFFFAOYSA-N

SMILES: N(=NC1=C(O)C(N=NC2=CC(N(=O)=O)=CC=C2O)=C(O)C=C1)C=3C4=C(C=C(S(=O)(=O)O)C(N=NC5=CC=C(N(=O)=O)C=C5)=C4O)C=C(S(=O)(=O)O)C3.[Na]

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 5-[2-[2,4-dihydroxy-3-[2-(2-hydroxy-5-nitrophenyl)diazenyl]phenyl]diazenyl]-4-hydroxy-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
• 2,7-Naphthalenedisulfonic acid, 5-[[2,4-dihydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]-, disodium salt
• Acid Brown G
• Corium Acid Dark Brown MG
• Covalene Brown DH
• Indacid Brown H
• Kemacid Brown
• disodium (3Z)-5-[(2E)-2-{(5Z)-5-[2-(2-hydroxy-5-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene}hydrazinyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
• C.I. 33520
• C.I. Acid Brown 121, disodium salt

Acid Brown 121

CAS: 6487-04-3

Acid Brown 121 is a disinfectant and sanitizer. It is a mixture of aromatic hydrocarbon, aliphatic hydrocarbon, and detergent compositions. Acid Brown 121 has been shown to be effective against Staphylococcus and endometriosis. It is also active against methicillin-resistant S. aureus strains, but not other bacteria such as Escherichia coli or Pseudomonas aeruginosa.

Purity: Min. 95%

Ref: 3D-FA40819