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Catalog Number:
42495
CAS Number:
62625-30-3
Bromocresol purple solution (0.04 wt. % in H2O)
Purity:
≥ 90% (Dye content)
Synonym(s):
5',5''-Dibromo-o-cresolsulfonephthalein sodium salt
Documents
$20.00 /100ML
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Product Information

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.

Synonyms
5',5''-Dibromo-o-cresolsulfonephthalein sodium salt
CAS Number
62625-30-3
Purity
≥ 90% (Dye content)
Molecular Formula
C21H15Br2NaO5S
Molecular Weight
562.2
MDL Number
MFCD00148896
PubChem ID
3830446
Density
0.991
Appearance
Orange to purple liquid
Conditions
Store at RT
General Information
Synonyms
5',5''-Dibromo-o-cresolsulfonephthalein sodium salt
CAS Number
62625-30-3
Purity
≥ 90% (Dye content)
Molecular Formula
C21H15Br2NaO5S
Molecular Weight
562.2
MDL Number
MFCD00148896
PubChem ID
3830446
Density
0.991
Appearance
Orange to purple liquid
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
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