CAS 66687-07-8

Benzenesulfonic acid, [[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-, ammonium salt (1:2)

Description:

Benzenesulfonic acid, specifically the compound with the name "4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino-, ammonium salt (1:2)" and CAS number 66687-07-8, is a complex organic compound characterized by its sulfonic acid functional group, which imparts strong acidity and solubility in water. This compound features a central structure derived from a cyclohexadiene framework, substituted with multiple amino and sulfophenyl groups, contributing to its potential as a dye or pigment in various applications. The ammonium salt form indicates that it can exist as a cationic species, enhancing its solubility and stability in aqueous environments. Its unique structure allows for various interactions, making it useful in fields such as dye chemistry, pharmaceuticals, and materials science. The presence of multiple functional groups suggests potential reactivity and versatility in chemical synthesis and applications. Overall, this compound exemplifies the intricate relationship between structure and function in organic chemistry.

Formula: C₃₇H₂₉N₃O₉S₃·2H₃N

Synonyms:

• Benzenesulfonic acid, [[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-, diammonium salt
• C.I. Acid Blue 93:1
• Acid blue 93:1
• Benzenesulfonic acid, [[4-[bis[4-[(sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-, ammonium salt (1:2)
• Duasyn Acid Blue SN

Aniline Blue diammonium salt

CAS: 66687-07-8

Formula: C₃₇H₃₂N₅O₉S₃

Color and Shape: Red to dark brown powder or crystals or granules

Molecular weight: 786.87

Ref: 7W-GT1108

Aniline Blue Diammonium Salt (Technical Grade)

Controlled Product

CAS: 66687-07-8

Stability Light Sensitive
Applications Aniline Blue diammonium salt is used in Mallory′s connective tissue stain and Gomori′s one-step trichrome. It can also be used as analytical reagent use and study for new colorimetric method to quantify β-1,3-1,6-glucans in comparison with total β-1,3-glucans in edible mushrooms.Dyes and metabolites.
References Nitschke, J.: Food Chem, 127, 791 (2011); Penney, D.P., et al. 2002. Biotech. Histochem. 77: 237-275. PMID: 12564600

Formula: C₃₇H₂₉N₃O₉S₃·2NH₃

Color and Shape: Neat

Molecular weight: 755.84 + 2(17.03)

Ref: TR-A662503

C.I. Acid Blue 93:1

CAS: 66687-07-8

Please enquire for more information about C.I. Acid Blue 93:1 including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formula: C₃₇H₂₉N₃O₉S₃•(H₃N)₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 789.91 g/mol

Ref: 3D-FA184067