CAS 6059-34-3

1-Naphthalenesulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-hydroxy-, sodium salt (1:1)

Description:

1-Naphthalenesulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-hydroxy-, sodium salt (1:1), commonly referred to by its CAS number 6059-34-3, is a complex organic compound characterized by its sulfonic acid functional group and azo dye structure. This compound features a naphthalene backbone, which contributes to its aromatic properties, and is substituted with multiple functional groups, including hydroxyl and sulfonate groups, enhancing its solubility in water and making it useful in various applications. The presence of azo linkages indicates potential use as a dye or pigment, particularly in textiles and other materials. Its sodium salt form suggests that it is likely to be more soluble in aqueous solutions, which is advantageous for applications in dyeing processes. Additionally, the compound's structure may impart specific color properties and stability, making it suitable for industrial applications. Safety and handling precautions should be observed due to the potential toxicity associated with azo compounds.

Formula: C₃₄H₂₆N₄O₈S₂·2Na

InChI: InChI=1S/C34H26N4O8S2.2Na/c1-19-15-21(11-13-27(19)35-37-29-17-31(47(41,42)43)23-7-3-5-9-25(23)33(29)39)22-12-14-28(20(2)16-22)36-38-30-18-32(48(44,45)46)24-8-4-6-10-26(24)34(30)40;;/h3-18,39-40H,1-2H3,(H,41,42,43)(H,44,45,46);;

InChI key: InChIKey=RRTNKXSQKOWEOW-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C=1C2=C(C(O)=C(N=NC3=C(C)C=C(C=C3)C4=CC(C)=C(N=NC5=C(O)C6=C(C(S(=O)(=O)O)=C5)C=CC=C6)C=C4)C1)C=CC=C2.[Na]

Synonyms:

• 1-Naphthalenesulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-hydroxy-, sodium salt (1:1)
• Azo blue
• Direct Violet B
• C.I. 23680
• C.I. Direct Violet 39
• 1-Naphthalenesulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[4-hydroxy-, disodium salt
• C.I. Direct Violet 39, disodium salt

AzoBlue

CAS: 6059-34-3

AzoBlue

Formula: C₃₄H₂₄N₄Na₂O₈S₂

Purity: ≥95%

Molecular weight: 726.69

Ref: 54-OR1137581

Azo Blue

CAS: 6059-34-3

Formula: C₃₄H₂₄N₄Na₂O₈S₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 726.6859

Ref: IN-DA003NY4