Resazurin sodium salt is widely utilized in research focused on:

• Cell Viability Assays: This compound is commonly used in laboratories to assess the viability of cells. It is reduced to resorufin in metabolically active cells, providing a colorimetric change that can be easily measured, making it an essential tool in drug development and toxicity testing.
• Microbial Activity Testing: In microbiology, resazurin sodium salt serves as an indicator of microbial growth. It helps researchers monitor the effectiveness of antimicrobial agents by detecting viable bacteria through fluorescence, which is crucial in pharmaceutical and environmental studies.
• Bioremediation Studies: This chemical is applied in environmental science to evaluate the metabolic activity of microorganisms involved in bioremediation processes. Its ability to indicate live microbial populations aids in assessing the success of remediation efforts in contaminated sites.
• Food Safety Testing: The compound is used in the food industry to detect spoilage and microbial contamination. By measuring the reduction of resazurin, food safety professionals can ensure product quality and safety, which is vital for consumer health.
• Pharmaceutical Research: In drug formulation and development, resazurin sodium salt is utilized to study the effects of new compounds on cell metabolism. Its sensitivity allows for the detection of even minor changes in cell health, providing valuable data for researchers.