Fig. 1 · Structure
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2-Hydroxy-5-nitrobenzoic acid, 99%
Indicator
2-Hydroxy-5-nitrobenzoic acid is a pH indicator and analytical standard commonly utilized in high-performance liquid chromatography (HPLC). This compound exhibits key biological activity as a detection agent for heavy metals and plays a role in the investigation of phenolic compound oxidation. Its applications in chemical research make it a valuable reagent for various analytical processes.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 96-97-9 |
| Applications | Indicator |
| Formula | C7H5NO5 |
| Molecular Weight | 183.12 |
| Synonyms | Anilotic acid; 99% |
| SMILES | O=C(C1=CC([N+]([O-])=O)=CC=C1O)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.