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Potassium Naphthol Green B

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Identification
Molecular formula
C24H13KNa2O7S
CAS number
62669-70-9
IUPAC name
potassium;4-[(3-carboxy-2-hydroxy-1-naphthyl)methyl]-3-hydroxy-naphthalene-2-carboxylate
State
State

The compound is typically found in a solid state at room temperature, generally taking the form of a fine powder.

Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
512.53g/mol
Molar mass
512.5260g/mol
Density
0.4700g/cm3
Appearence

Potassium Naphthol Green B appears as a dark green or blue-green powder or crystals. It is often used as a dye and has a characteristic vivid color.

Comment on solubility

Solubility of Potassium 4-[(3-carboxy-2-hydroxy-1-naphthyl)methyl]-3-hydroxy-naphthalene-2-carboxylate

The solubility of potassium 4-[(3-carboxy-2-hydroxy-1-naphthyl)methyl]-3-hydroxy-naphthalene-2-carboxylate can be influenced by a variety of factors. Here are some key points to consider:

  • Polarity: This compound contains multiple functional groups that can participate in hydrogen bonding and ionic interactions, which typically enhance solubility in polar solvents like water.
  • pH Sensitivity: As a carboxylate, its solubility may significantly vary with pH changes. In acidic conditions, the carboxyl groups may remain protonated, potentially diminishing solubility.
  • Temperature Dependence: Like many organic compounds, its solubility might increase with temperature, following the general trend that warmer solutions can dissolve more solute.
  • Organic Solvents: This compound may show better solubility in organic solvents such as ethanol or methanol, due to hydrophobic interactions from the naphthalene moieties.

Overall, the solubility of this compound embodies a complex interplay of structural characteristics and environmental conditions. As the famous saying goes, "Solubility is the key to accessibility."


Interesting facts

Interesting Facts about Potassium 4-[(3-Carboxy-2-Hydroxy-1-Naphthyl)methyl]-3-Hydroxy-Naphthalene-2-Carboxylate

Potassium 4-[(3-Carboxy-2-Hydroxy-1-Naphthyl)methyl]-3-Hydroxy-Naphthalene-2-Carboxylate is a fascinating compound in the realm of chemical research, especially due to its applications in various fields such as biochemistry and pharmaceuticals.

Key Features:

  • Complex Structure: This compound features a complex arrangement of naphthalene rings and carboxyl groups, highlighting the versatility of aromatic compounds in creating diverse chemical structures.
  • Biological Relevance: Compounds containing naphthalene derivatives are often studied for their potential biological activities, including anti-inflammatory and antioxidant properties.
  • Potassium Ion Role: The presence of potassium ions not only enhances solubility in biological systems but also plays a crucial role in various enzymatic processes, further emphasizing the importance of this ion in chemistry.

The study of such compounds can lead to breakthroughs in medicinal chemistry, as they may act as lead compounds for drug development. As scientists delve deeper into the properties of this potassium salt, they uncover more about its potential mechanisms of action and therapeutic uses.

Applications:

  • Potential use in drug formulation due to its stability.
  • Possibility of acting as a precursor for synthesizing more complex pharmaceuticals.
  • Role in the study of enzyme activity and mechanisms, offering insights into biochemical pathways.

This compound exemplifies the profound relationship between structure and function in chemistry, inspiring ongoing research and exploration in the scientific community. By examining such compounds, chemists continue to expand our understanding of molecular interactions and their implications in health and disease.