Sunset Yellow FCF
- Molecular formula
- C16H10N2Na2O7S2
- CAS Number
- 2783-94-0
- IUPAC Name
- disodium;4-hydroxy-3-[4-[4-[(2-hydroxy-1-naphthyl)azo]-2-methyl-phenyl]-3-methyl-phenyl]azo-naphthalene-2,7-disulfonate
- Molecular Weight
- 452.37g/mol
- Melting Point
- (Celsius)
- Boiling Point
- (Celsius)
- Density
- 1.3660g/cm3
- Synonyms
- Disodium 4-hydroxy-3-((4'-((2-hydroxynaphthyl)azo)-2, 2'-dimethyl(1, 1'-biphenyl)-4-yl)azo)naphthalene-2, 7-disulphonate
Identification
Interesting Facts About Disodium 4-Hydroxy-3-[4-[4-[(2-hydroxy-1-naphthyl)azo]-2-methyl-phenyl]-3-methyl-phenyl]azo-naphthalene-2,7-disulfonate
Disodium 4-hydroxy-3-[4-[4-[(2-hydroxy-1-naphthyl)azo]-2-methyl-phenyl]-3-methyl-phenyl]azo-naphthalene-2,7-disulfonate is a fascinating compound widely recognized for its role as a dye and indicator in various applications. Its complex structure and vibrant color make it a subject of interest in both industrial and academic settings.
Key Characteristics:
- Versatile Applications: This compound is primarily used in the dyeing process due to its strong coloring properties, making it suitable for textiles, paper, and even food products.
- Indicator Properties: It serves as a pH indicator, changing color at specific pH levels, which is essential in various chemical analyses.
- Stability: Its stability under different conditions allows it to be applied in a range of environments without degrading quickly.
As a member of the azo dye family, this compound exemplifies the complexity and beauty of synthetic dyes. Azo dyes are known for their vibrant colors, which arise from the presence of the azo group (–N=N–), connecting two aromatic systems. "The chemistry of azo dyes is not just a combination of aesthetics; it involves intricate interactions that can influence everything from solubility to reactivity," remarked a leading chemist in the field.
Noteworthy Insights: This compound also highlights the interplay between chemistry and art, being an essential tool for artists and designers who rely on precise color matching in their works. Its synthesis involves several steps, showcasing the intricacies involved in chemical manufacturing. Additionally, researchers continue to explore its properties for potential applications in fields like medicine and biosensing technology, where specific dye interactions can provide vital information.
In summary, disodium 4-hydroxy-3-[4-[4-[(2-hydroxy-1-naphthyl)azo]-2-methyl-phenyl]-3-methyl-phenyl]azo-naphthalene-2,7-disulfonate is more than just a dye; it embodies the connection between science, industry, and the arts while paving the way for innovative applications in various fields.