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Naphthalene-1,6-disulfonic acid

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Identification
Molecular formula
C10H8S2O6
CAS number
84-48-0
IUPAC name
naphthalene-1,6-disulfonic acid
State
State

At room temperature, naphthalene-1,6-disulfonic acid is in a solid state. It is typically processed and used in its crystalline or powder form.

Melting point (Celsius)
300.00
Melting point (Kelvin)
573.15
Boiling point (Celsius)
500.00
Boiling point (Kelvin)
773.15
General information
Molecular weight
254.26g/mol
Molar mass
254.2610g/mol
Density
1.4400g/cm3
Appearence

Naphthalene-1,6-disulfonic acid appears as a white solid with a crystalline structure. It is often found in a powder form and is known for its stability and tendency to form well-defined crystals.

Comment on solubility

Solubility of Naphthalene-1,6-disulfonic Acid

Naphthalene-1,6-disulfonic acid, with the chemical formula C10H8O6S2, exhibits interesting solubility characteristics pertinent to its applications. Here are some key points regarding its solubility:

  • Water Solubility: Naphthalene-1,6-disulfonic acid is known to be soluble in water, which is an essential property for its use in various chemical processes and formulations.
  • Solvent Compatibility: In addition to water, it may also have some degree of solubility in polar organic solvents, although the extent can vary significantly.
  • pH Dependence: The solubility can be affected by the pH of the solution; typically, as the pH increases, the solubility might also increase due to deprotonation of acidic functional groups.
  • Temperature Factors: Like many compounds, the solubility of naphthalene-1,6-disulfonic acid can increase with temperature, making it necessary to consider temperature when preparing solutions.

As noted, solubility is influenced by several factors, making it crucial to understand these aspects when working with naphthalene-1,6-disulfonic acid in practical applications. "Understanding solubility paves the way for enhanced chemical processes." Thus, assessing solubility through empirical testing is often advised for precise applications.

Interesting facts

Interesting Facts About Naphthalene-1,6-Disulfonic Acid

Naphthalene-1,6-disulfonic acid is a fascinating compound with a wide array of applications and properties that make it stand out in the world of chemistry. Here are some intriguing points to consider:

  • Basis of Synthetic Dyes: This compound is instrumental in the production of synthetic dyes, especially azo dyes, which are crucial in various industries including textiles, food, and cosmetics.
  • Water Treatment: Naphthalene-1,6-disulfonic acid plays a role in water treatment processes. It's known for its effectiveness as a dispersing agent, helping to improve the efficiency of separation processes in wastewater treatments.
  • Enhanced Performance: Due to its sulfonic acid groups, this compound is highly soluble in water, facilitating its use in various chemical reactions and applications. These groups also enhance the compound's ability to interact with other chemical species, leading to improved performance metrics in the intended applications.
  • Chemical Structure: The unique structure of naphthalene-1,6-disulfonic acid, featuring two sulfonic acid groups at the 1 and 6 positions of the naphthalene ring, not only imparts its distinctive properties but also contributes to its reactivity in organic synthesis.
  • Research Interest: Due to its intriguing properties, this compound is the subject of ongoing research in areas like organic chemistry and material science, particularly focusing on creating new materials with enhanced functionalities.

In summary, naphthalene-1,6-disulfonic acid is more than a simple chemical compound; it embodies an important connection between chemistry and practical applications that impact various industries and contribute to scientific advancement. Its multifaceted role showcases the interplay between structure and function in chemical compounds.

Synonyms
NAPHTHALENE-1,6-DISULFONIC ACID
525-37-1
1,6-Naphthalenedisulfonic acid
Ewer-Pick acid
UNII-F478O0CKYG
F478O0CKYG
N-1,6-Dsa
CHEBI:30891
DTXSID80200501
1,6-NAPHTHALENEDISULFONIC ACID [MI]
DTXCID40122992
610-859-9
Naphthalene-1,6-disulfonicacid
naphthalene-1,6-disulphonic acid
SCHEMBL429785
HEWDOWUUTBCVJP-UHFFFAOYSA-N
AKOS015897314
NS00002725
AE-562/12222184
Q27114012