Bromocresol green sodium salt
Indicator
- Product Code: 51538
Alias:
Bromocresol Green Sodium ; Bromocresol Green Sodium Salt
CAS:
62625-32-5
| Molecular Weight: | 720 g./mol | Molecular Formula: | C₂₁H₁₃Br₄NaO₅S |
|---|---|---|---|
| EC Number: | 263-657-4 | MDL Number: | MFCD00148898 |
| Melting Point: | 230 °C (dec.)(lit.) | Boiling Point: | |
| Density: | 0.981 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Used as a pH indicator in various analytical and laboratory applications, it changes color in response to pH levels, typically transitioning from yellow (acidic) to blue (alkaline) around pH 3.8 to 5.4. Commonly employed in titrations to determine the endpoint of acid-base reactions, it is particularly useful in biochemical assays and water quality testing. Additionally, it serves as a dye in microscopy to enhance the visibility of cellular structures. Its stability and distinct color change make it a reliable tool in both educational and research settings.
Product Specification:
| Test | Specification |
|---|---|
| IGNITION RESIDUE AS SULFATE | 8.5-11.5 |
| VISUAL INTERVAL | PH3.8YELLOWPH4.5GREENPH5.4BLUE |
| APPEARANCE | ORANGE TO RED POWDER,SOLID,CRYSTALS AND/OR CHUNKS |
| SOLUBILITY IN WATER | PASS |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | €10.29 |
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| 25.000 | 10-20 days | €39.57 |
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| 100.000 | 10-20 days | €155.13 |
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Bromocresol green sodium salt
Used as a pH indicator in various analytical and laboratory applications, it changes color in response to pH levels, typically transitioning from yellow (acidic) to blue (alkaline) around pH 3.8 to 5.4. Commonly employed in titrations to determine the endpoint of acid-base reactions, it is particularly useful in biochemical assays and water quality testing. Additionally, it serves as a dye in microscopy to enhance the visibility of cellular structures. Its stability and distinct color change make it a reliable tool in both educational and research settings.
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