Congo Red

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Identification

Molecular formula
C32H22N6Na2O6S2
CAS Number
573-58-0
IUPAC Name
disodium;6-acetamido-4-hydroxy-3-[4-(2-sulfonatooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonate
Molecular Weight
696.66g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
0.9300g/cm3
Synonyms
20262-58-2
Interesting facts

Interesting Facts about Disodium 6-Acetamido-4-hydroxy-3-[4-(2-sulfonatooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonate

Disodium 6-acetamido-4-hydroxy-3-[4-(2-sulfonatooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonate is a fascinating compound that reveals significant insights into the world of azo dyes and their applications. Known for its vibrant colors and structural complexity, this compound serves numerous roles in various fields, particularly in the textile industry:

  • Azo Dye Characteristics: The compound belongs to a class of azo dyes, which are renowned for their bright colors and ability to form stable dye complexes with various substrates. These colors are primarily due to the presence of the azo group (>N=N<), which can display different hues based on its molecular environment.
  • Applications in Textiles: One of the primary uses of this compound is in textile dyeing. It offers excellent color fastness, which is critical in maintaining the vibrancy of fabrics after washing.
  • Environmental Considerations: With the increasing awareness of eco-friendly practices, there is ongoing research on the synthesis and breakdown of azo dyes. The sulfonate groups in this compound improve its solubility in water, leading to better application methods in aqueous solutions.
  • Biological Significance: Research indicates that some azo compounds may possess biological activities, making them interesting subjects for studies in pharmaceuticals. Their potential applications extend beyond dyes into therapeutic fields.

Overall, compounds like disodium 6-acetamido-4-hydroxy-3-[4-(2-sulfonatooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonate highlight the intricate relationship between chemistry, industry, and environmental sustainability. As chemists explore new formulations and applications, the impact of such compounds continues to evolve, making them worthy of study and appreciation in the scientific community.

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