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Sodium chromotropate

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Identification
Molecular formula
C15H8CrN3NaO8
CAS number
523-44-4
IUPAC name
sodium;chromium;3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate;hydrate
State
State

At room temperature, sodium chromotropate typically exists in a solid state.

Melting point (Celsius)
195.00
Melting point (Kelvin)
468.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
370.25g/mol
Molar mass
370.2530g/mol
Density
1.9350g/cm3
Appearence

The compound, when hydrated, generally appears as a red to reddish-brown powder. The vibrant coloration is due to the azo linkage in the molecular structure.

Comment on solubility

Solubility of Sodium Chromium 3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate Hydrate

The solubility of Sodium Chromium 3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate hydrate is an interesting subject due to its complex nature and the various interactions it can undergo in solution. This compound, containing both an azo group and sulfonate functional groups, has the potential to exhibit a variety of solubility behaviors depending on the solvent and environmental conditions.

Key Solubility Insights:

  • Polar Solvents: The presence of the sulfonate group suggests that the compound may have increased solubility in polar solvents, such as water, due to ion-dipole interactions.
  • Hydration Effects: As a hydrate, the compound's solubility may be influenced by its ability to maintain or release water molecules, thus affecting its overall dissolution process.
  • pH Sensitivity: The solubility might also vary with changes in pH, as the ionization of the sulfonate and other functional groups can alter solubility dynamics.

According to solubility theory, "like dissolves like," which indicates that compounds with similar polarities to the solvent will generally exhibit increased solubility. Therefore, when evaluating the solubility of this compound, it is crucial to consider not only the chemical structure but also the specific solvent environment and conditions of the solution.

In summary, the solubility of Sodium Chromium 3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate hydrate is influenced by multiple factors, and its behavior can offer insights into its potential applications and interactions in various fields, especially in the design of novel pharmaceuticals or materials.

Interesting facts

Interesting Facts about Sodium Chromium 3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate Hydrate

This intriguing compound is a part of the vast world of azo dyes, which are known for their vibrant colors and wide applications. Here are some fascinating insights about this particular compound:

  • Azo Dye Chemistry: Azo compounds, characterized by the presence of a nitrogen-nitrogen double bond (−N=N−), are widely used in textile industries. This specific compound features a quinoline structure, adding unique properties that can affect color and reactivity.
  • Environmental Impact: Azo dyes often face scrutiny due to potential environmental concerns. Understanding the degradation of such compounds is crucial for preventing pollution and for developing safer alternatives.
  • Molecular Versatility: The incorporation of chromium in this compound enhances its chemical stability, making it an interesting candidate for applications in various chemical reactions and processes.
  • Biological Activity: Many quinoline derivatives exhibit biological activity, with some being studied for their medicinal properties. This opens a dialogue about the potential therapeutic applications of this compound.
  • Color Properties: The specific structure of this compound likely leads to unique color properties, dependent on its interaction with light and relevant pH conditions, making it valuable in art, textiles, and even biology.

In summary, sodium chromium 3-[(2,4-dioxo-1H-quinolin-3-yl)azo]-4-hydroxy-5-nitro-benzenesulfonate hydrate is not just an ordinary chemical substance. Its complex structure opens doors to various applications and research opportunities. As we delve deeper into its properties, we contribute to a broader understanding of azo dyes and their multifaceted roles in science and industry.

Synonyms
C.I. ACID RED 214
Acid Red 214
6656-02-6
Sodium hydroxy(4-hydroxy-3-nitro-5-((1,2,3,4-tetrahydro-2,4-dioxoquinolin-3-yl)azo)benzenesulphonato(3-))chromate(1-)
EINECS 229-686-1
Chromate(1-), hydroxy(4-(hydroxy-kappaO)-3-nitro-5-((1,2,3,4-tetrahydro-2-oxo-4-(oxo-kappaO)-3-quinolinyl)azo-kappaN1)benzenesulfonato(3-))-, sodium, (T-4)-
Chromate(1-), hydroxy(4-(hydroxy-kappaO)-3-nitro-5-(2-(1,2,3,4-tetrahydro-2-oxo-4-(oxo-kappaO)-3-quinolinyl)diazenyl-kappaN1)benzenesulfonato(3-))-, sodium (1:1), (T-4)-
Chromate(1-), hydroxy(4-hydroxy-3-nitro-5-((1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo)benzenesulfonato(3-))-, sodium