Di-sodium hydrogen phosphate 0.5 mol/l
Di-sodium hydrogen phosphate 0.5 mol/l is an important reagent in laboratory chemistry and scientific laboratories. Its use extends to buffer systems where it is used to stabilize pH. Likewise, in biochemistry, it serves as a source of nutrients for microorganisms.
The chemical formula of di-sodium hydrogen phosphate dihydrate is Na2HPO4-2H2O. When dissolved in ultrapure water, the substance reacts alkaline and has good solubility in water.
The chemical properties of di-sodium hydrogen phosphate are based on the release of hydroxide ions in aqueous solution. This process leads to the basic reaction, which makes it possible to control and stabilize the pH of a solution.
Possible results of the application of di-sodium hydrogen phosphate can be seen in the stable culture of microorganisms as well as the safe performance of chemical reactions in a controlled pH range.
The chemical formula of di-sodium hydrogen phosphate dihydrate is Na2HPO4-2H2O. When dissolved in ultrapure water, the substance reacts alkaline and has good solubility in water.
The chemical properties of di-sodium hydrogen phosphate are based on the release of hydroxide ions in aqueous solution. This process leads to the basic reaction, which makes it possible to control and stabilize the pH of a solution.
Possible results of the application of di-sodium hydrogen phosphate can be seen in the stable culture of microorganisms as well as the safe performance of chemical reactions in a controlled pH range.
Article no.: 19095
pH value adjustment, titration
product information
Relevant Incredients:
• Di-sodium hydrogen phosphate dihydrate
Instructions / Protocol / Recommendations
Verwendung:
PBS-Puffer (= phosphatgepufferte Salzlösungen, englisch = phosphate buffered saline) sind Pufferlösungen die in der Biochemie eine breite Anwendung finden. Sie beste-hen aus verschiedenen Salzen und Phosphatanteilen und haben einen definierten pH-Wert. Pufferlösungen mit genau definiertem pH-Wert werden vor allem da eingesetzt, wo entweder Blut aus den Geweben entfernt werden muss (z.B. Perfussionsfixierungen), oder Blut bzw. Blutzellen in schonender Weise weiterbehandelt werden (z.B. zytologische Färbungen).