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Merck - Bromothymol Blue Indicator 76-59-5
The Bromothymol Blue Indicator is a renowned pH indicator in laboratory applications owing to its clear color transition from yellow to blue based on acidity or basicity. This surveillance facilitates accurate pH assessments critical in chemical analyses and experiments.
deployed_code Stock Code: BYL.DN.103026.0005
experiment CAS No: 76-59-5
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Category: Chemicals

Merck - Bromothymol Blue Indicator 76-59-5

Bromothymol Blue Indicator is known for its distinctive color change property, turning yellow in acidic conditions and blue in basic environments. It is commonly used in biochemical and analytical chemistry laboratories for determining pH levels. Areas of application include titrations, solubility analysis, and acid-base equilibria.
The indicator is composed of an organic compound called bromothymol blue, ensuring accurate results in sensitive measurements. The color changes observed during usage provide a clear indication of pH, thus allowing for reliable and safe operation. Additionally, it is important to maintain proper storage conditions to ensure safety and longevity, protecting it from light.

  • Color transition: Yellow in acidic, blue in basic conditions.
  • High accuracy and precision for pH measurements.
  • Widely used in biochemical and analytical chemistry applications.
  • Safe and user-friendly.
  • Transparency: Generates visible color change for laboratory analysis.
  • Stable and durable properties.
  • Long shelf life with appropriate storage.
  • Compatible with various substrates.
  • Chemical name: 4,4'-bromothymol blue.
  • Molecular formula: C27H28Br2O5S.
  • Molecular weight: 624.69 g/mol.
  • pH range: 6.0 - 7.6.
  • Cristal density: 1.1 g/cm³.
  • Storage conditions: Keep at 25°C in dry, dark areas.
  • Solubility: Soluble in water.
  • Certification: MSDS available.
  • Requires suitable safety precautions.
  • Storage packaging: Opaque bottles for light protection.
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