Bromophenol blue
Indicator
- Product Code: 142794
CAS:
115-39-9
| Molecular Weight: | 669.96 g./mol | Molecular Formula: | C₁₉H₁₀Br₄O₅S |
|---|---|---|---|
| EC Number: | 200-679-5 | MDL Number: | MFCD00005875 |
| Melting Point: | 273 °C | Boiling Point: | |
| Density: | 0.954 g/mL at 20 °C | Storage Condition: | Room temperature |
Product Description:
Used as a pH indicator in laboratory settings, particularly in electrophoresis gels to monitor the progress of separation. It changes color from yellow to blue as pH increases, making it useful for visual tracking. Also serves as a tracking dye in agarose and polyacrylamide gel electrophoresis, helping to visualize the movement of samples. Commonly included in loading buffers for DNA and protein gels. Additionally used as a color marker in molecular biology to estimate migration rates during electrophoretic runs.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $32.71 |
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| 100.000 | 10-20 days | $101.54 |
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| 2500.000 | 10-20 days | $2,378.37 |
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| 500.000 | 10-20 days | $477.97 |
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Bromophenol blue
Used as a pH indicator in laboratory settings, particularly in electrophoresis gels to monitor the progress of separation. It changes color from yellow to blue as pH increases, making it useful for visual tracking. Also serves as a tracking dye in agarose and polyacrylamide gel electrophoresis, helping to visualize the movement of samples. Commonly included in loading buffers for DNA and protein gels. Additionally used as a color marker in molecular biology to estimate migration rates during electrophoretic runs.
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