Fig. 1 · Structure
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Metaphosphoric acid, 33.5-36.5%
Precipitant
Metaphosphoric acid, 33.5-36.5%, acts as a precipitant primarily for the rapid enzymatic measurement of blood lactate and pyruvate. This reagent is valuable in biochemical assays, facilitating the separation of analytes for further analysis. Additionally, it serves as a dehydrating agent, while its derivative, sodium hexametaphosphate, is utilized for its chelating properties and as a food additive.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 37267-86-0 |
| Applications | Precipitant |
| Formula | HO3P |
| Molecular Weight | 79.98 |
| Synonyms | Glacial phosphoric acid; 33.5-36.5% |
| SMILES | OOO[P] |
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.