P5504

Potassium phosphate dibasic trihydrate

ReagentPlus^®, ≥99.0%

• Szinonimák: Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate
• Lineáris képlet: K₂HPO₄ · 3H₂O
• CAS-szám: 16788-57-1
• Molekulatömeg: 228.22
• EC-szám: 231-834-5
• MDL-szám: MFCD00149926
• UNSPSC kód: 12161700
• PubChem Substance ID: 57654537
• NACRES: NA.25

Tulajdonságok

• Minőségi szint: 200
• termékcsalád: ReagentPlus^®
• Teszt: ≥99.0%
• Forma: powder or crystals
• pH: 9.2-9.4 (25 °C, 50 g/L)
• oldhatóság: water: 100 mg/mL, clear, colorless
• tárolási hőmérséklet: room temp
• SMILES string: O.O.O.[K+].[K+].OP([O-])([O-])=O
• InChI: 1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
• Nemzetközi kémiai azonosító kulcs: XQGPKZUNMMFTAL-UHFFFAOYSA-L

Leírás

Általános leírás

Potassium phosphate solution have very high buffering capacity that is widely used in molecular biology, biochemistry, and chromatography. Potassium phosphate dibasic trihydrate is a key component of potassium phosphate buffer, phosphate-buffered saline (PBS), and phosphate-buffered EDTA (PBE). It is extensively used in the preparation of biological samples for various biological experiments. Potassium phosphate buffer is also used in methods such as equilibrium dialysis, high-performance liquid chromatography (HPLC), and affinity capillary electrophoresis (ACE) to study the characteristics of drug-protein interactions in the body. Potassium phosphate buffer solutions consist of mixtures of the potassium phosphate monobasic and potassium phosphate dibasic forms.

Alkalmazás

Potassium phosphate dibasic trihydrate has been used in the preparation of potassium phosphate buffer for the resuspension of polyelectrolyte capsules. It has also been used as a buffer during glutaminase‑1 (GLS-1) enzyme assay and GLS-2 enzyme assay.

Jogi információk

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Biztonsági adatok

• Tárolási osztály kódja: 13 - Non Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type N95 (US)