Tropaeolin O Indicator solution

0.1%(w/v)in H2O

  • Product Code: 239496
  CAS:    547-57-9
Molecular Weight: 316.27 g./mol Molecular Formula: C₁₂H₉N₂NaO₅S
EC Number: 208-924-8 MDL Number: MFCD00007499
Melting Point: Boiling Point:
Density: Storage Condition: Room temperature
Product Description: Used as a pH indicator in analytical chemistry, particularly in titrations involving weak acids and bases. It changes color depending on the pH, typically shifting from red in acidic solutions to yellow in alkaline conditions. Commonly applied in water quality testing, educational laboratory experiments, and industrial processes where a visual indication of pH transition is needed. Also utilized in some biological staining procedures and as a component in mixed indicators for more precise endpoint detection.
Sizes / Availability / Pricing:
Size Availability Price Quantity
500ml 10-20 days ฿3,200.00
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Tropaeolin O Indicator solution
Used as a pH indicator in analytical chemistry, particularly in titrations involving weak acids and bases. It changes color depending on the pH, typically shifting from red in acidic solutions to yellow in alkaline conditions. Commonly applied in water quality testing, educational laboratory experiments, and industrial processes where a visual indication of pH transition is needed. Also utilized in some biological staining procedures and as a component in mixed indicators for more precise endpoint detection.
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