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Potassium Phosphate Dibasic Trihydrate, MP Biomedicals™

Catalog No. MP021914325 Shop All MP Biomedicals, Inc Products
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MP021914325 500 g
MP021914321 100 g
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Catalog No. MP021914325 Supplier MP Biomedicals, Inc Supplier No. 02191432.5
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Description

Widely used in molecular biology, biochemistry and chromatography. Potassium Phosphate Dibasic Trihydrate, MP Biomedicals is a reagent with high buffering capacity. It is typically used as a component in microorganism culture media and in phosphate buffer

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.

  • It is typically used as a component for a wide variety of media used in the culture of microorganisms
  • It is a component in phosphate buffered saline (PBS)
  • In addition to helping maintain pH, it supplies essential phosphate
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 Powder
Quantity 500 g
Solubility Information Soluble in water (100mg/mL); Insoluble to slightly soluble in ethanol; insoluble in alcohol.
Formula Weight 228.18g/mol
Grade Reagent

Safety and Handling

Recommended Storage Store at Room Temperature(15–30 °C), desiccate.
WARNING: Cancer - www.P65Warnings.ca.gov
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