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Catalog Number:
22943
CAS Number:
5808-22-0
Sal disódica del ácido cromotrópico dihidrato
Grade:
Reactivo ACS
Synonym(s):
Sal disódica del ácido 1,8-dihidroxi-3,6-naftalenodisulfónico dihidrato, Sal disódica del ácido 4,5-dihidroxi-2,7-naftalendisulfónico dihidrato
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Product Information

Determinación de nitrato y formaldehído.

Synonyms
Sal disódica del ácido 1,8-dihidroxi-3,6-naftalenodisulfónico dihidrato, Sal disódica del ácido 4,5-dihidroxi-2,7-naftalendisulfónico dihidrato
CAS Number
5808-22-0
Grade
Reactivo ACS
Molecular Formula
C10H6O8S2 · 2Na · 2H2O
Molecular Weight
400.29
MDL Number
MFCD00150612
PubChem ID
2723846
Melting Point
300 °C (aprox.)
Appearance
Pulido hasta polvo blanquecino
Conditions
Tienda en RT
General Information
Synonyms
Sal disódica del ácido 1,8-dihidroxi-3,6-naftalenodisulfónico dihidrato, Sal disódica del ácido 4,5-dihidroxi-2,7-naftalendisulfónico dihidrato
CAS Number
5808-22-0
Grade
Reactivo ACS
Molecular Formula
C10H6O8S2 · 2Na · 2H2O
Molecular Weight
400.29
MDL Number
MFCD00150612
PubChem ID
2723846
Melting Point
300 °C (aprox.)
Appearance
Pulido hasta polvo blanquecino
Conditions
Tienda en RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

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

  • Colorimetric Analysis: This compound is often used as a reagent in colorimetric assays, particularly for the determination of aluminum ions in various samples, providing a simple and effective method for quantification.
  • Textile Industry: It serves as a dyeing agent, especially for wool and silk, offering vibrant colors and excellent fastness properties, which are crucial for high-quality textile production.
  • Analytical Chemistry: In laboratories, it is employed in the development of analytical methods for detecting and quantifying specific metal ions, enhancing the accuracy and reliability of results.
  • Environmental Monitoring: The compound is used in environmental studies to assess the presence of heavy metals in water samples, aiding in pollution control and regulatory compliance.
  • Pharmaceutical Applications: It has potential uses in drug formulation as a stabilizing agent, improving the solubility and bioavailability of certain medications.

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