Print…

Dihidrogenoortofosfato de potássio, anidro, pó cristalino branco reagente para cultura de célula

Fornecedor: MP Biomedicals
Atenção

0219472780 0219472790 0219472791
ICNA0219472780EA 26.8 EUR
ICNA0219472780 ICNA0219472790 ICNA0219472791
Dihidrogenoortofosfato de potássio, anidro, pó cristalino branco reagente para cultura de célula
Dihidrogenoortofosfato de potássio

Storage: Room Temperature, desiccate
Potassium phosphate is a reagent with high buffering capacity. It occurs in several forms: monobasic, dibasic and tribasic (K3PO4). Most pH neutral potassium phosphate buffer solutions consist of mixtures of the monobasic and dibasic forms to varying degrees, depending on the desired pH.
Potassium phosphate monobasic is typically used as a component for a wide variety of media used in the culture of microorganisms. It is widely used in molecular biology, biochemistry, and chromatography. It is a component in phosphate buffered saline (PBS). In addition to helping maintain pH, it supplies essential phosphate.


  • Anhydrous
  • Cell Culture Reagent Grade
  • Presentation: White Crystalline Powder
  • pKa: (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) at 25 °C (Lit.)
  • Soluble in water (100 mg/mL); Insoluble to slightly soluble in ethanol; insoluble in alcohol.

Fórmula: KH₂PO₄
Ponto de Fusão: 250 °C (decomposição, lit.)
Densidade: 2,338 g/mL (25 °C) (literatura)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00011401
Número CAS: 7778-77-0

Encomendar

Especificações dos Resultados do Teste

Identity Test Passes
Assay ≥99.0%
pH (5% aq soln) 4.1-4.5


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mais info About VWR