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Catalog Number:
01772
CAS Number:
62625-30-3
Bromocresol purple sodium salt
Grade:
Indicator
Purity:
≥ 90% (Dye content)
Synonym(s):
5',5''-Dibromo-2-cresolsulfonephthalein sodium salt
Documents
$35.00 /25G
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Product Information

Bromocresol purple sodium salt is a versatile pH indicator widely utilized in various laboratory and industrial applications. This compound exhibits a distinct color change from yellow to purple at a pH range of approximately 6.0 to 7.6, making it an essential tool for researchers in fields such as biochemistry and microbiology. Its ability to provide clear visual cues in titrations and other analytical procedures enhances the accuracy of pH measurements, which is crucial for maintaining optimal conditions in experiments and processes.

In addition to its role in pH monitoring, Bromocresol purple sodium salt 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 stability and reliability make it a preferred choice for quality control in pharmaceutical and food industries, ensuring that products meet stringent safety and efficacy standards. With its unique properties and practical applications, Bromocresol purple sodium salt is an indispensable resource for professionals seeking precise and dependable pH indicators.

Synonyms
5',5''-Dibromo-2-cresolsulfonephthalein sodium salt
CAS Number
62625-30-3
Purity
≥ 90% (Dye content)
Grade
Indicator
Molecular Formula
C21H15Br2O5SNa
Molecular Weight
562.2
MDL Number
MFCD00148896
Melting Point
255 °C (dec.)
Appearance
Dark orange powder
Conditions
Store at RT
General Information
Synonyms
5',5''-Dibromo-2-cresolsulfonephthalein sodium salt
CAS Number
62625-30-3
Purity
≥ 90% (Dye content)
Grade
Indicator
Molecular Formula
C21H15Br2O5SNa
Molecular Weight
562.2
MDL Number
MFCD00148896
Melting Point
255 °C (dec.)
Appearance
Dark orange powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Bromocresol purple sodium salt is widely utilized in research focused on:

  • pH Indicator: This compound serves as a reliable pH indicator in various laboratory settings, allowing researchers to monitor pH changes in solutions effectively.
  • Biochemical Assays: It is commonly used in biochemical assays to determine the acidity or alkalinity of samples, which is crucial in fields like microbiology and biochemistry.
  • Clinical Diagnostics: In medical laboratories, it aids in the assessment of serum albumin levels, helping in the diagnosis of liver and kidney diseases.
  • Food Industry: The compound is applied in food testing to monitor pH levels, ensuring product quality and safety in food production processes.
  • Environmental Monitoring: It is also utilized in environmental science for analyzing the pH of water samples, contributing to pollution control and water quality assessment.

Citations