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Potassium Phosphate Dibasic Trihydrate, MP Biomedicals™
Description
Potassium phosphate occurs in several forms: monobasic, dibasic and tribasic. Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.
The use of high concentrations of potassium phosphate in the immobilization of affinity ligands onto epoxide-activated stationary phases has been reviewed. A two-phase system of aqueous potassium phosphate and poly(ethylene glycol) for the isolation of E. coli β-galactosidase and β-galactosidase fusion proteins has been published. The quantitation of nonionic surfactants in buffered solutions using strong cation and anion exchange HPLC guard columns and potassium phosphate solution has been investigated.

Specifications
Specifications
Physical Form | Crystalline Granules |
Quantity | 500 g |
Solubility Information | Soluble in water (100mg/mL) ; Insoluble to slightly soluble in ethanol; insoluble in alcohol. |
Formula Weight | 228.23 |
Percent Purity | ≥99% |
Safety and Handling
Recommended Storage | Room Temperature (15–30°C). |
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