CAS 68400-38-4

1,3,5-Naphthalenetrisulfonic acid, 7-[2-[4-[2-(4-aminophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:3)

Description:

1,3,5-Naphthalenetrisulfonic acid, 7-[2-[4-[2-(4-aminophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:3), identified by CAS number 68400-38-4, is a synthetic organic compound characterized by its complex structure featuring multiple sulfonic acid groups and azo linkages. This compound is typically used as a dye or pigment due to its vibrant color properties, which arise from the presence of the azo functional groups. The sulfonic acid groups enhance its solubility in water, making it suitable for various applications in textiles, inks, and other materials where water solubility is advantageous. Additionally, the presence of amino groups contributes to its reactivity and potential for further chemical modifications. As with many azo compounds, it is important to consider safety and environmental regulations, as some azo dyes can be subject to scrutiny due to potential toxicity or environmental impact. Overall, this compound exemplifies the intersection of organic chemistry and industrial applications, showcasing the utility of complex molecular structures in practical uses.

Formula: C₂₂H₁₇N₅O₉S₃·3Na

InChI: InChI=1S/C22H17N5O9S3.3Na/c23-13-1-3-14(4-2-13)24-25-15-5-7-16(8-6-15)26-27-17-9-19-20(21(10-17)38(31,32)33)11-18(37(28,29)30)12-22(19)39(34,35)36;;;/h1-12H,23H2,(H,28,29,30)(H,31,32,33)(H,34,35,36);;;

InChI key: InChIKey=GRKZWQMPKOQMEB-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC(N=NC3=CC=C(N=NC4=CC=C(N)C=C4)C=C3)=C2)C=C(S(=O)(=O)O)C1.[Na]

Synonyms:

• 1,3,5-Naphthalenetrisulfonic acid, 7-(2-(4-(2-(4-aminophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:3)
• 2-((4'-((4''-Aminophenyl)-1''-azo)phenyl)-1'-azo)-4,6,8-naphthalenetrisulfonic acid, trisodium salt
• 1,3,5-Naphthalenetrisulfonic acid, 7-((4-((4-aminophenyl)azo)phenyl)azo)-, trisodium salt
• trisodium 7-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]phenyl}diazenyl]naphthalene-1,3,5-trisulfonate
• Trisodium 7-((4-((4-aminophenyl)azo)phenyl)azo)naphthalene-1,3,5-trisulphonate
• 7-[[4-[(4-Aminophenyl)azo]phenyl]azo]-1,3,5-naphthalenetrisulfonic acid trisodium salt

Reactive black bis-vinyl

CAS: 68400-38-4

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Purity: Min. 95%

Ref: 3D-FR167702