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Potassium Phosphate Dibasic Trihydrate, MP Biomedicals™

Catalog No. MP021519465 Shop All MP Biomedicals, Inc Products
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MP021519465 500 g
MP021519461 100 g
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Catalog No. MP021519465 Supplier MP Biomedicals, Inc Supplier No. 02151946.5
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Description

Used as a component for a wide variety of media used in the culture of microorganisms and in phosphate buffered saline (PBS). Potassium Phosphate Dibasic Trihydrate, MP Biomedicals is a reagent with high buffering capacity. In addition to helping maintain

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 16788-57-1
Molecular Formula H7K2O7P
Molecular Weight (g/mol) 228.22
MDL Number MFCD00149926
InChI Key XQGPKZUNMMFTAL-UHFFFAOYSA-L
Synonym dipotassium hydrogen phosphate trihydrate, unii-rjk174x3tz, potassium hydrogenphosphate trihydrate, potassium phosphate dibasic trihydrate, potassium hydrogen phosphate trihydrate, potassium phosphate, dibasic, trihydrate, phosphoric acid, dipotassium salt, trihydrate, rjk174x3tz, dipotassium phosphate trihydrate
PubChem CID 16217523
IUPAC Name dipotassium trihydrate hydrogen phosphate
SMILES O.O.O.[K+].[K+].OP([O-])([O-])=O

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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