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Catalog Number:
42500
CAS Number:
40070-59-5
Bromoxylenol blue
Grade:
Indicator grade
Purity:
≥ 95% (Dye content)
Synonym(s):
3',3″-Dibromo-p-xylenolsulfonphthalein
Documents
$181.67 /10G
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Product Information

Bromoxylenol blue is a versatile chemical compound widely recognized for its application as a pH indicator in various laboratory settings. This compound exhibits a distinct color change, transitioning from yellow to blue as the pH shifts from acidic to alkaline conditions, making it an invaluable tool for researchers and industry professionals in fields such as biochemistry, environmental science, and pharmaceuticals. Its sensitivity and reliability in detecting pH changes enable precise monitoring in titrations and other analytical procedures, ensuring accurate results in experiments and formulations.

In addition to its role as a pH indicator, Bromoxylenol blue has potential applications in the development of colorimetric assays and in the study of enzyme activities. Its unique structure allows for compatibility with various solvents and formulations, enhancing its utility in diverse chemical environments. Researchers appreciate its stability and ease of use, which contribute to streamlined processes in both academic and industrial laboratories. With its proven track record and practical benefits, Bromoxylenol blue stands out as a crucial reagent for those seeking reliable and effective pH measurement solutions.

Synonyms
3',3″-Dibromo-p-xylenolsulfonphthalein
CAS Number
40070-59-5
Purity
≥ 95% (Dye content)
Grade
Indicator grade
Molecular Formula
C23H20Br2O5S
Molecular Weight
568.27
MDL Number
MFCD00005873
PubChem ID
21155942
Melting Point
218 °C (dec.)
Appearance
Light brown powder
Conditions
Store at RT
General Information
Synonyms
3',3″-Dibromo-p-xylenolsulfonphthalein
CAS Number
40070-59-5
Purity
≥ 95% (Dye content)
Grade
Indicator grade
Molecular Formula
C23H20Br2O5S
Molecular Weight
568.27
MDL Number
MFCD00005873
PubChem ID
21155942
Melting Point
218 °C (dec.)
Appearance
Light brown powder
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

Bromoxylenol blue is widely utilized in research focused on:

  • pH Indicator: Commonly used in laboratories, it serves as a reliable pH indicator in titrations and other chemical analyses, providing clear color changes that help researchers determine acidity or alkalinity.
  • Biochemical Assays: This compound is employed in various biochemical assays, particularly in enzyme activity measurements, where it helps visualize changes in pH during reactions, enhancing the accuracy of results.
  • Environmental Monitoring: Used in environmental science, it assists in monitoring water quality by indicating pH levels, which is crucial for assessing the health of aquatic ecosystems.
  • Textile Industry: In textile manufacturing, it is utilized as a dye and pH indicator, ensuring that dyeing processes maintain the desired pH for optimal color development and fabric quality.
  • Pharmaceutical Research: In the pharmaceutical industry, bromoxylenol blue is used in drug formulation and stability testing, helping researchers ensure that medications maintain their efficacy over time.

Citations