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Catalog Number:
01976
CAS Number:
1655-29-4
1,5-Naphthalenedisulfonic acid disodium salt
Purity:
≥ 99% (HPLC)
Synonym(s):
Sodium 1,5-naphthalenedisulfonate dibasic
Documents
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Product Information

1,5-Naphthalenedisulfonic acid disodium salt is a versatile compound widely utilized in various industrial applications due to its excellent solubility and stability. This disodium salt of naphthalene-1,5-disulfonic acid serves as an effective dispersing agent, particularly in dye formulations, enhancing the color yield and stability of dyes in textile and paper industries. Its ability to improve the dispersion of pigments makes it invaluable in the production of high-quality inks and coatings, ensuring uniform application and vibrant colors.

Additionally, this compound is recognized for its role in the synthesis of various organic compounds, acting as a key intermediate in chemical reactions. Researchers appreciate its utility in analytical chemistry, where it is employed as a reagent for the detection of certain metal ions. The compound's unique properties, such as its high solubility in water and compatibility with various solvents, make it an essential ingredient in formulations requiring effective dispersion and stability. Overall, 1,5-Naphthalenedisulfonic acid disodium salt is a crucial component for professionals seeking reliable performance in their applications.

Synonyms
Sodium 1,5-naphthalenedisulfonate dibasic
CAS Number
1655-29-4
Purity
≥ 99% (HPLC)
Molecular Formula
C10H8S2O6Na2
Molecular Weight
332.26
MDL Number
MFCD00064178
Appearance
White powder
Conditions
Store at RT
General Information
Synonyms
Sodium 1,5-naphthalenedisulfonate dibasic
CAS Number
1655-29-4
Purity
≥ 99% (HPLC)
Molecular Formula
C10H8S2O6Na2
Molecular Weight
332.26
MDL Number
MFCD00064178
Appearance
White powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

1,5-Naphthalenedisulfonic acid disodium salt is widely utilized in research focused on:

  • Dyes and Pigments: This compound serves as a key intermediate in the production of various dyes, particularly in the textile industry, providing vibrant colors and excellent lightfastness.
  • Analytical Chemistry: It is used as a reagent in analytical methods, such as spectrophotometry, to detect and quantify metal ions, enhancing the accuracy of environmental testing.
  • Pharmaceuticals: The compound plays a role in drug formulation, particularly in the development of sulfonamide antibiotics, improving solubility and bioavailability.
  • Water Treatment: It is effective in water treatment processes, acting as a dispersant for sludge and enhancing the removal of contaminants, which is crucial for maintaining water quality.
  • Research Applications: In biochemistry, it is used as a stabilizing agent for proteins and enzymes, facilitating various biochemical assays and enhancing the reliability of experimental results.

Citations