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Catalog Number:
38523
CAS Number:
132-31-0
Bleu d'indophénol
Grade:
CI 49700
Synonym(s):
N-(4-diméthylaminophényl)-1,4-naphtoquinoneimine, Bleu d'a-naphtol
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Product Information

Indophenol blue is a versatile chemical compound widely recognized for its applications in various fields, particularly in analytical chemistry and biochemistry. This vibrant dye is primarily used as a pH indicator and a colorimetric reagent, allowing researchers to determine the acidity or alkalinity of solutions with precision. Its unique structure, featuring a naphthalenone core, contributes to its stability and effectiveness in diverse environments. Indophenol blue is also employed in the textile industry for dyeing processes, providing a rich blue hue that is both vibrant and durable.

In addition to its use in pH measurement, Indophenol blue has shown potential in biomedical applications, such as in the study of enzyme activities and as a marker in various assays. Its ability to form complexes with metal ions makes it valuable in analytical methods for detecting and quantifying trace metals in environmental samples. With its broad range of applications, Indophenol blue stands out as a reliable choice for researchers and industry professionals seeking a robust and effective chemical for their projects.

Synonyms
N-(4-diméthylaminophényl)-1,4-naphtoquinoneimine, Bleu d'a-naphtol
CAS Number
132-31-0
Grade
CI 49700
Molecular Formula
C18H16N2O
Molecular Weight
276.34
MDL Number
MFCD00041739
PubChem ID
67235
Appearance
Poudre grise à violet foncé à noire à cristal
Conditions
Magasin chez RT
General Information
Synonyms
N-(4-diméthylaminophényl)-1,4-naphtoquinoneimine, Bleu d'a-naphtol
CAS Number
132-31-0
Grade
CI 49700
Molecular Formula
C18H16N2O
Molecular Weight
276.34
MDL Number
MFCD00041739
PubChem ID
67235
Appearance
Poudre grise à violet foncé à noire à cristal
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Indophenol blue is widely utilized in research focused on:

  • Biochemical Assays: This compound is commonly used as a colorimetric reagent in various biochemical assays, allowing researchers to quantify substances like proteins and nucleic acids through color changes.
  • pH Indicators: Indophenol blue serves as a pH indicator in titrations and other analytical methods, providing clear visual cues for acidity or alkalinity, which is crucial in fields like environmental science and pharmaceuticals.
  • Histology and Cytology: In medical and biological research, it is employed in staining techniques to visualize cellular structures under a microscope, aiding in the diagnosis of diseases.
  • Textile Industry: The dye is used in the textile industry for coloring fabrics, offering vibrant shades and good fastness properties, which are essential for producing high-quality textile products.
  • Electrochemical Applications: Indophenol blue is utilized in electrochemical sensors for detecting various analytes, providing a sensitive and reliable method for monitoring environmental pollutants or biological markers.

Citations