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Catalog Number:
31512
CAS Number:
1655-35-2
2,7-Naphthalenedisulfonic acid disodium Salt
Purity:
≥ 99% (HPLC)
Synonym(s):
Disodium 2,7-naphthalenedisulfonate
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Product Information

2,7-Naphthalenedisulfonic acid disodium salt is a versatile compound widely utilized in various industrial and research applications. This disodium salt of naphthalene-2,7-disulfonic acid is recognized for its excellent solubility in water, making it an ideal choice for use in dye manufacturing, particularly in the production of reactive dyes and pigments. Its unique structure allows it to act as a dispersing agent, enhancing the stability and performance of dye formulations. Additionally, it serves as a key intermediate in the synthesis of various organic compounds, contributing to the development of high-performance materials in the textile and paper industries.

Researchers also value 2,7-Naphthalenedisulfonic acid disodium salt for its role in analytical chemistry, where it is employed as a reagent in various assays and tests. Its ability to form stable complexes with metal ions makes it useful in environmental monitoring and quality control processes. With its multifunctional properties, this compound stands out for its efficiency and effectiveness, providing significant advantages over similar compounds in both industrial and laboratory settings.

Synonyms
Disodium 2,7-naphthalenedisulfonate
CAS Number
1655-35-2
Purity
≥ 99% (HPLC)
Molecular Formula
C10H6Na2O6S2
Molecular Weight
332.25
MDL Number
MFCD00066365
PubChem ID
74249
Melting Point
> 300 ?C
Appearance
White powder
Conditions
Store at RT
General Information
Synonyms
Disodium 2,7-naphthalenedisulfonate
CAS Number
1655-35-2
Purity
≥ 99% (HPLC)
Molecular Formula
C10H6Na2O6S2
Molecular Weight
332.25
MDL Number
MFCD00066365
PubChem ID
74249
Melting Point
> 300 ?C
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

2,7-Naphthalenedisulfonic acid disodium salt is widely utilized in research focused on:

  • Dyes and Pigments: This compound serves as a key intermediate in the synthesis of various dyes, particularly in the textile industry, where it enhances color fastness and brightness.
  • Analytical Chemistry: It's employed in analytical applications as a reagent for detecting metal ions, providing a reliable method for environmental monitoring and quality control in laboratories.
  • Pharmaceuticals: The compound is used in the development of certain pharmaceuticals, acting as a stabilizer or solubilizer, which can improve the bioavailability of active ingredients.
  • Water Treatment: It plays a role in water treatment processes, particularly in removing heavy metals and organic pollutants, thus contributing to environmental protection efforts.
  • Biotechnology: In biotechnological applications, it is utilized as a surfactant in protein purification processes, enhancing yield and purity of proteins for research and therapeutic use.

Citations