Cresol Red sodium salt
Indicator grade
- Product Code: 111791
Alias:
o-cresol sulfonylphthalein sodium salt, o-cresol red sodium salt
CAS:
62625-29-0
| Molecular Weight: | 404.41 g./mol | Molecular Formula: | C₂₁H₁₇NaO₅S |
|---|---|---|---|
| EC Number: | 263-654-8 | MDL Number: | MFCD00001618 |
| Melting Point: | 250 °C (dec.)(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Cresol Red sodium salt is widely used as a pH indicator in various biochemical and analytical applications. It is particularly useful in titration experiments, where it helps to determine the endpoint of acid-base reactions due to its distinct color change at different pH levels. In microbiology, it is employed in culture media to monitor pH changes during microbial growth. Additionally, it is utilized in electrophoresis as a tracking dye to visualize the progress of DNA or protein migration. In cell biology, Cresol Red sodium salt is sometimes added to cell culture media to assess cell viability and metabolic activity by observing pH shifts. Its applications also extend to environmental testing, where it aids in measuring the pH of water samples.
Product Specification:
| Test | Specification |
|---|---|
| Carbon | 58.6-66.1 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿400.00 |
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| 25.000 | 10-20 days | ฿1,080.00 |
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| 100.000 | 10-20 days | ฿3,560.00 |
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| 500.000 | 10-20 days | ฿12,500.00 |
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Cresol Red sodium salt
Cresol Red sodium salt is widely used as a pH indicator in various biochemical and analytical applications. It is particularly useful in titration experiments, where it helps to determine the endpoint of acid-base reactions due to its distinct color change at different pH levels. In microbiology, it is employed in culture media to monitor pH changes during microbial growth. Additionally, it is utilized in electrophoresis as a tracking dye to visualize the progress of DNA or protein migration. In cell biology, Cresol Red sodium salt is sometimes added to cell culture media to assess cell viability and metabolic activity by observing pH shifts. Its applications also extend to environmental testing, where it aids in measuring the pH of water samples.
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