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Catalog Number:
42495
CAS Number:
62625-30-3
Solution de pourpre de bromocrésol (0,04 % en poids dans H 2 O)
Purity:
≥ 90 % (teneur en colorant)
Synonym(s):
Sel sodique de 5',5''-dibromo -o -crésolsulfonephtaléine
Documents
$20.00 /100ML
Taille
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Informations sur le produit

Bromocresol purple solution is a versatile pH indicator widely utilized in various laboratory and industrial applications. This compound exhibits a distinct color change from yellow to purple as the pH transitions from acidic to neutral, making it an essential tool for researchers and professionals in fields such as biochemistry, microbiology, and environmental science. Its sensitivity to pH changes allows for precise monitoring in titrations and other analytical procedures, ensuring accurate results in experiments and quality control processes.

In addition to its role as a pH indicator, bromocresol purple is also employed in the formulation of culture media for microbiological studies, where it aids in the differentiation of bacterial species based on their metabolic activity. Its unique properties make it a preferred choice for researchers looking for reliable and effective indicators in various applications, including pharmaceuticals and food testing. With its proven track record and practical benefits, bromocresol purple solution is an invaluable asset for any laboratory or industrial setting.

Numéro CAS 
62625-30-3
Formule moléculaire
C21H15Br2NaO5S
Poids moléculaire 
562.2
Informations générales
Numéro CAS 
62625-30-3
Formule moléculaire
C21H15Br2NaO5S
Poids moléculaire 
562.2
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

Bromocresol purple solution (0.04 wt. % in H2O) is widely utilized in research focused on:

  • pH Indicator: This solution serves as a reliable pH indicator in various laboratory settings, providing clear color changes that help researchers determine the acidity or alkalinity of solutions quickly.
  • Biochemical Assays: It is commonly used in biochemical assays to monitor enzymatic reactions, allowing scientists to track changes in pH that occur during metabolic processes.
  • Microbiology: In microbiological studies, it assists in identifying bacterial growth conditions by indicating pH shifts in culture media, which can be crucial for optimizing growth parameters.
  • Education: Educational institutions utilize this solution in chemistry and biology labs to teach students about acid-base reactions and the importance of pH in biological systems.
  • Environmental Testing: It is applied in environmental science for testing water quality, helping to assess the health of aquatic ecosystems by monitoring pH levels.

Citations