Fig. 1 · Structure
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Bromocresol purple sodium
pH Indicator
Bromocresol purple sodium is a pH indicator that exhibits a color transition from yellow to purple within the pH range of 5.2 to 6.8. This reagent is utilized for detecting yeast cells that exhibit plasma membrane damage and for quantifying serum albumin concentrations. Its applications are vital in biochemical assays and clinical diagnostics, providing reliable and sensitive measurements in various research settings.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 62625-30-3 |
| Applications | pH Indicator |
| Formula | C21H15Br2NaO5S |
| Molecular Weight | 562.20 |
| SMILES | O=S1(OC(C2=CC(Br)=C(C(C)=C2)O[Na])(C3=C1C=CC=C3)C4=CC(Br)=C(C(C)=C4)O)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.