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Catalog Number:
33367
CAS Number:
5808-22-0
Acide chromotropique sel disodique dihydraté
Purity:
≥ 98%
Synonym(s):
Acide 1,8-dihydroxy-3,6-naphtalènedisulfonique, sel disodique dihydraté, Acide 4,5-dihydroxy-2,7-naphtalène disulfonique, sel disodique dihydraté
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$26.24 /25G
Taille
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Informations sur le produit

Chromotropic acid disodium salt dihydrate is a versatile compound widely utilized in various analytical and industrial applications. This disodium salt of 4,5-dihydroxynaphthalene-2,7-disulfonic acid is particularly valued for its role as a colorimetric reagent, especially in the determination of aluminum and other metal ions in environmental and industrial samples. Its ability to form stable complexes with metal ions makes it an essential tool in laboratories for precise analytical measurements.

In addition to its analytical applications, Chromotropic acid disodium salt dihydrate is also employed in the textile industry as a dyeing agent, providing vibrant colors and excellent fastness properties. Its unique properties allow for effective use in various formulations, enhancing the performance of products in both research and industrial settings. Researchers and industry professionals appreciate its reliability and effectiveness, making it a preferred choice for applications requiring high sensitivity and specificity.

Numéro CAS 
5808-22-0
Formule moléculaire
C 10 H 6 O 8 S 2 ·2Na·2H 2 O
Poids moléculaire 
400.29
Informations générales
Numéro CAS 
5808-22-0
Formule moléculaire
C 10 H 6 O 8 S 2 ·2Na·2H 2 O
Poids moléculaire 
400.29
Propriétés
Informations complémentaires sur la propriété à venir prochainement !
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Sécurité et réglementation
Matières dangereuses
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Antibiotique
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Réglementé par la DEA
Non
Avertissements 
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Applications

Chromotropic acid disodium salt dihydrate is widely utilized in research focused on:

  • Colorimetric Analysis: This compound serves as a reagent in colorimetric assays, particularly for the detection of aluminum ions in various samples, making it essential in environmental monitoring and quality control in industries such as water treatment.
  • Textile Industry: It is used as a dyeing agent due to its vibrant colors and stability, enhancing the quality of fabrics and ensuring long-lasting hues in textiles.
  • Pharmaceuticals: The compound plays a role in the formulation of certain medications, where it can be used as a stabilizer or pH adjuster, improving the efficacy and shelf-life of pharmaceutical products.
  • Analytical Chemistry: In laboratories, it is employed in various analytical techniques, including chromatography, to separate and identify compounds, aiding researchers in their studies.
  • Research and Development: It is valuable in developing new materials and compounds, especially in the fields of organic chemistry and materials science, facilitating innovation and discovery.

Citations