Congo Red

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Identification

Molecular formula
C32H22N6Na3O6S3
CAS Number
573-58-0
IUPAC Name
trisodium;5-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-1-naphthyl]azo]-6-sulfonato-1-naphthyl]azo]-2-hydroxy-benzoate
Molecular Weight
696.67g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.1000g/cm3
Synonyms
3841-15-4
Interesting facts

Interesting Facts about Trisodium 5-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-1-naphthyl]azo]-6-sulfonato-1-naphthyl]azo]-2-hydroxy-benzoate

This complex compound, often referred to in the context of dye chemistry and biochemistry, offers a fascinating glimpse into the world of azo dyes and their applications.

Key Features

  • Azo Dyes: This compound serves as an example of azo dyes, which are characterized by the presence of the azo group (–N=N–). These dyes are well-known for their vibrant colors and are widely used in textiles, inks, and food products.
  • Biological Importance: Compounds like this one have potential applications in biological systems. They can be used as indicators in biochemical assays due to their distinct color changes in response to pH and other environmental factors.
  • Environmental Consideration: The stability and color intensity of azo compounds like this are both advantages and concerns. While they are excellent dyes, their decomposition products can sometimes be harmful, making it essential to study their environmental impact.
  • Complex Structure: The intricate arrangement of aromatic rings and functional groups in this compound allows for a diverse range of interactions in chemical reactions, which is significant in synthetic organic chemistry.

As a scientist, one might say, "Understanding compounds like trisodium 5-[[4-[[4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-1-naphthyl]azo]-6-sulfonato-1-naphthyl]azo]-2-hydroxy-benzoate is key to advancing materials science and enhancing our capabilities in designing more effective dyes and indicators." This compound exemplifies the intersection of chemistry, biology, and environmental science, providing a rich field for research and exploration.


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