Thymolphthalein indicator solution
w(C28H30O4)=1g/L
- Product Code: 244782
CAS:
125-20-2
| Molecular Weight: | 430.54 g./mol | Molecular Formula: | C₂₈H₃₀O₄ |
|---|---|---|---|
| EC Number: | 204-729-7 | MDL Number: | MFCD00005909 |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | Room temperature |
Product Description:
Used as a pH indicator in acid-base titrations, turning colorless in acidic solutions and blue in basic solutions above pH 9.3. Commonly applied in educational labs for demonstrating neutralization reactions. Also used in invisible ink formulations and disappearing ink products due to its reversible color change with CO2 exposure. Suitable for testing alkalinity in water and cleaning solutions where a clear visual endpoint is needed.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 100ml | 10-20 days | Ft16,721.58 |
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Thymolphthalein indicator solution
Used as a pH indicator in acid-base titrations, turning colorless in acidic solutions and blue in basic solutions above pH 9.3. Commonly applied in educational labs for demonstrating neutralization reactions. Also used in invisible ink formulations and disappearing ink products due to its reversible color change with CO2 exposure. Suitable for testing alkalinity in water and cleaning solutions where a clear visual endpoint is needed.
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| Stable in pH range | - |
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