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Catalog Number:
38540
CAS Number:
20691-84-3
Rouge de m-méthyle
Synonym(s):
Acide 4-diméthylaminoazobenzène-3'-carboxylique
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$458.09 /1G
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Product Information

m-Methyl red is a versatile azo dye widely utilized in various applications, particularly in the fields of analytical chemistry and biological research. Known for its vivid color change properties, m-Methyl red serves as a pH indicator, effectively transitioning from red to yellow between pH 4.4 and 6.2. This characteristic makes it invaluable in titrations and other laboratory procedures where precise pH measurement is crucial. Additionally, its ability to form stable complexes with metal ions enhances its utility in environmental monitoring and quality control processes.

In the pharmaceutical industry, m-Methyl red is employed in the synthesis of various compounds, contributing to the development of new drugs and therapeutic agents. Its unique properties also make it a popular choice in histology and cytology for staining applications, allowing researchers to visualize cellular structures with clarity. With its broad range of applications and reliable performance, m-Methyl red stands out as a critical tool for researchers and industry professionals seeking accuracy and efficiency in their work.

Synonyms
Acide 4-diméthylaminoazobenzène-3'-carboxylique
CAS Number
20691-84-3
Molecular Formula
C15H15N3O2
Molecular Weight
269.3
MDL Number
MFCD00059641
PubChem ID
30230
Appearance
Poudre orange à brune à cristal
Conditions
Magasin chez RT
General Information
Synonyms
Acide 4-diméthylaminoazobenzène-3'-carboxylique
CAS Number
20691-84-3
Molecular Formula
C15H15N3O2
Molecular Weight
269.3
MDL Number
MFCD00059641
PubChem ID
30230
Appearance
Poudre orange à brune 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

m-Methyl red is widely utilized in research focused on:

  • pH Indicator: Commonly used in titrations and laboratory experiments to indicate pH changes, providing a clear visual cue for acidity or alkalinity.
  • Biological Research: Employed in microbiology for detecting the presence of certain bacteria, aiding in the identification of microbial contamination in food and water.
  • Textile Industry: Used as a dye in fabric production, offering vibrant color options while being effective at low concentrations.
  • Pharmaceuticals: Acts as a pH-sensitive dye in drug formulation, ensuring stability and efficacy of medications by monitoring pH levels during production.
  • Environmental Testing: Applied in assessing water quality by indicating the pH of samples, helping researchers monitor environmental changes and pollution levels.

Citations