Interesting facts
Interesting Facts about 6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid
6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid, commonly referred to in scientific circles for its role as an azo dye, is a fascinating compound that offers a wealth of information for researchers and chemistry enthusiasts alike. Here are some noteworthy aspects:
- Azo Dye Significance: This compound belongs to the class of azo dyes, which are known for their vibrant colors and widespread applications in textiles, cosmetics, and even food products. The azo group (−N=N−) is responsible for the intense coloration, making these compounds particularly interesting in studies of color chemistry.
- pH Indicator: Interestingly, due to its sulfonic acid group, 6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid can function as a pH indicator. This is a vital trait, as it changes color depending on the acidity or basicity of the solution, which proves useful in various analytical chemistry techniques.
- Research Applications: This compound is not merely a dye, but also a subject of research in fields such as photochemistry and materials science. Its ability to absorb specific wavelengths of light makes it a valuable tool in numerous experiments, including those involving photostability and solar energy conversion.
- Environmental Concerns: Despite their utility, azo dyes, including this compound, have raised eyebrows due to their potential environmental impact. Understanding their degradation and the formation of any hazardous by-products remains a critical area of study in the quest for sustainable practices.
- Versatile Chemistry: The presence of both hydroxyl and sulfonic acid groups within its structure makes this compound an excellent candidate for further functionalization, potentially leading to new derivatives with enhanced properties tailored for specific applications.
As químicos continue to explore the properties and applications of 6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid, its role in science and industry highlights the delicate balance between utility and safety in chemical innovations. As one renowned chemist once stated, "The beauty of chemistry lies not just in what we create, but in understanding the implications of those creations."
Synonyms
C.I. ACID ORANGE 12
C.I. Acid Orange 12 (7CI)
23481-33-6
1-phenylazo-2-hydroxy-6-sulfonaphthalene
XSM663B95F
Croceine Orange
6-Hydroxy-5-(phenyldiazenyl)naphthalene-2-sulfonic acid
Brilliant Orange
1-PHENYLAZO-2-NAPHTHOL-6-SULFONIC ACID
Sodium 6-hydroxy-5-(phenylazo)-2-naphthalenesulfoniate
6-hydroxy-5-[(1E)-2-phenyldiazen-1-yl]naphthalene-2-sulfonic acid
6-hydroxy-5-(2-phenyldiazenyl)-2-Naphthalenesulfonic acid
Probes1_000340
Probes2_000488
NCIOpen2_008593
UNII-XSM663B95F
SCHEMBL3009727
CHEMBL2009633
CHEBI:179960
NCI60_041667
NCI60_041727
6-hydroxy-5-phenyldiazenylnaphthalene-2-sulonic acid
6-hydroxy-5-phenyldiazenylnaphthalene-2-sulfonic acid
1-PHENYLAZO-2-HYDROXYNAPHTHALENE-6-SULFONIC ACID
6-Hydroxy-5-(phenyldiazenyl)naphthalene-2-sulfonicacid
2-NAPHTHALENESULFONIC ACID, 6-HYDROXY-5-(2-PHENYLDIAZENYL)-
Solubility of 6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid
6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid, known for its vibrant color properties, exhibits interesting solubility characteristics due to its sulfonic acid group. The solubility behavior of this compound can be analyzed as follows:
As a rule of thumb, compounds with sulfonic acid functionalities tend to dissolve well in water, making them versatile for various chemical applications. Understanding the solubility behavior of 6-hydroxy-5-phenylazo-naphthalene-2-sulfonic acid is crucial, especially in fields such as dye chemistry where solubility can directly affect the efficacy of the compound.