Quinaldine Red pH indicator solution
pH:1.4(COLORLESS)-3.2(RED)
- Product Code: 93336
Alias:
Quinaldine red; 2-[4-(dimethylamino)styrene]-1-ethylquinolinium iodide
CAS:
117-92-0
| Molecular Weight: | 430.33 g./mol | Molecular Formula: | C₂₁H₂₃IN₂ |
|---|---|---|---|
| EC Number: | 204-221-5 | MDL Number: | MFCD00011968 |
| Melting Point: | 240 °C | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Quinaldine Red pH indicator solution is widely used in biochemical and analytical laboratories to determine the pH of various solutions. It is particularly effective in the pH range of 1.2 to 3.2, where it transitions from colorless to red, making it a valuable tool for precise pH measurements in acidic environments. This indicator is commonly employed in titrations to monitor the endpoint of reactions, ensuring accurate results in experiments involving acids and bases. Additionally, it is utilized in microbiology for preparing culture media, where maintaining specific pH levels is crucial for the growth of microorganisms. Its stability and distinct color change make it a reliable choice for researchers and scientists in diverse applications.
Product Specification:
| Test | Specification |
|---|---|
| pH range | 1.4 3.2(??) |
| Appearance | Liquid |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 100.000 | 10-20 days | ฿520.00 |
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| 500.000 | 10-20 days | ฿1,190.00 |
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| 2500.000 | 10-20 days | ฿4,600.00 |
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Quinaldine Red pH indicator solution
Quinaldine Red pH indicator solution is widely used in biochemical and analytical laboratories to determine the pH of various solutions. It is particularly effective in the pH range of 1.2 to 3.2, where it transitions from colorless to red, making it a valuable tool for precise pH measurements in acidic environments. This indicator is commonly employed in titrations to monitor the endpoint of reactions, ensuring accurate results in experiments involving acids and bases. Additionally, it is utilized in microbiology for preparing culture media, where maintaining specific pH levels is crucial for the growth of microorganisms. Its stability and distinct color change make it a reliable choice for researchers and scientists in diverse applications.
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