Brilliant Blue FCF
- Molecular formula
- C37H34N2O9S3Na4
- CAS Number
- 3844-45-9
- IUPAC Name
- tetrasodium;5-[4-[4-[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-methyl-phenyl]azophenyl]phenyl]azo-2-hydroxy-benzoate
- Molecular Weight
- 792.85g/mol
- Melting Point
- (Celsius)
- Boiling Point
- (Celsius)
- Density
- 1.2280g/cm3
- Synonyms
- Benzoic acid, 5-(2-(4'-(2-(2, 6-diamino-3-(2-(8-hydroxy-3, 6-disulfo-7-(2-(4-sulfo-1-naphthalenyl)diazenyl)-2-naphthalenyl)diazenyl)-5-methylphenyl)diazenyl)(1, 1'-biphenyl)-4-yl)diazenyl)-2-hydroxy-, sodium salt (1:4)
Identification
Interesting Facts about Tetrasodium 5-[4-[4-[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-methyl-phenyl]azophenyl]phenyl]azo-2-hydroxy-benzoate
Tetrasodium 5-[4-[4-[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-methyl-phenyl]azophenyl]phenyl]azo-2-hydroxy-benzoate, often simply referred to as a complex azo dye, has some fascinating properties and applications that make it noteworthy in the field of chemistry.
Key Features:
- Azo Dyes: This compound is part of a broader class of azo dyes, characterized by the presence of the azo group (–N=N–), which is responsible for vibrant colors.
- Structural Complexity: The molecule features multiple functional groups, including sulfonate and hydroxyl groups, which enhance its solubility and reactivity.
- Applications: It is widely used in textile manufacturing, providing color to fabrics, and in the food industry, serving as a food coloring agent.
- Biological Implications: As a subject of research, azo dyes have been studied for their biodegradability and potential impact on human health, making this compound a topic of significant interest in environmental chemistry.
- Stability and Reactivity: The presence of multiple azo linkages also grants this compound interesting optical properties, making it suitable for research in photonics and optoelectronics.
Cultural Significance:
This azo dye not only plays a critical role in industrial applications but also reflects a rich history in the synthesis of dyes. The development of synthetic dyes in the 19th century revolutionized industries, allowing for a broader palette of colors and thus influencing fashion, art, and culture dramatically.
In summary, Tetrasodium 5-[4-[4-[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-methyl-phenyl]azophenyl]phenyl]azo-2-hydroxy-benzoate stands as a testament to the complexity and versatility of synthetic compounds, serving as an essential element across various industries while also posing intriguing environmental questions.