Bromocresol Green Sodium Salt
≥95%
- Product Code: 95885
CAS:
67763-24-0
| Molecular Weight: | 720 g./mol | Molecular Formula: | C₂₁H₁₃Br₄NaO₅S |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00148898 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Bromocresol Green Sodium Salt is widely used as a pH indicator in various analytical and laboratory applications. It is particularly effective in the pH range of 3.8 to 5.4, where it transitions from yellow (acidic) to blue (basic). This property makes it valuable in titrations to determine the endpoint of acid-base reactions, especially in biochemical and environmental testing. It is also employed in microbiology for staining and identifying certain types of bacteria. Additionally, it is used in educational settings to demonstrate pH changes in experiments. Its stability and distinct color change ensure reliable results in both qualitative and quantitative analyses.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Red to Dark blue to Black powder to crystal |
| PURITY | 94.5-100 |
| Infrared spectrum | Conforms to Structure |
| NMR | Conforms to Structure |
| TRANSITION INTERVALPH | 3.8yellow to 5.4(blue) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.200 | 10-20 days | £15.61 |
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| 1.000 | 10-20 days | £64.01 |
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Bromocresol Green Sodium Salt
Bromocresol Green Sodium Salt is widely used as a pH indicator in various analytical and laboratory applications. It is particularly effective in the pH range of 3.8 to 5.4, where it transitions from yellow (acidic) to blue (basic). This property makes it valuable in titrations to determine the endpoint of acid-base reactions, especially in biochemical and environmental testing. It is also employed in microbiology for staining and identifying certain types of bacteria. Additionally, it is used in educational settings to demonstrate pH changes in experiments. Its stability and distinct color change ensure reliable results in both qualitative and quantitative analyses.
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