Passa al contenuto
Merck
Tutte le immagini(4)

Documenti fondamentali

Visualizza tutta la documentazione

P5504

Sigma-Aldrich

Potassium phosphate dibasic trihydrate

ReagentPlus®, ≥99.0%

Sinonimo/i:

Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(4)

About This Item

Formula condensata:
K2HPO4 · 3H2O
Numero CAS:
16788-57-1
Peso molecolare:
228.22
Numero CE:
231-834-5
Numero MDL:
MFCD00149926
Codice UNSPSC:
12161700
ID PubChem:
57654537
NACRES:
NA.25

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

≥99.0%

Stato

powder or crystals

pH

9.2-9.4 (25 °C, 50 g/L)

Solubilità

water: 100 mg/mL, clear, colorless

Temperatura di conservazione

room temp

Stringa SMILE

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
XQGPKZUNMMFTAL-UHFFFAOYSA-L

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

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.

Applicazioni

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.

Note legali

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

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
0000414005
0000414005
0000404615
0000398339
0000398858

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 4

1 of 4

Calcium acetate hydrate ReagentPlus®, ≥99% (titration), powder

Sigma-Aldrich

C1000

Calcium acetate hydrate

Fosfato di potassio dibasico anhydrous 99.99 Suprapur®

Supelco

1.05109

Fosfato di potassio dibasico

Trichloroacetic acid solution 6.1 N

Sigma-Aldrich

T0699

Trichloroacetic acid solution

Fosfato di potassio powder, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%

Sigma-Aldrich

P5655

Fosfato di potassio

Daniel Valdepérez et al.
Journal of colloid and interface science, 474, 1-8 (2016-04-19)
Polyelectrolyte hollow capsules are versatile platforms typically used for encapsulation of a wide variety of macromolecules in their cavity. The polymer shell of these capsules as composed by alternating layers of oppositely charged polyelectrolytes also allows for adding additional functionalities.
Imidazolium-based Ionic Liquids as Adjuvants to Form Polyethylene Glycol with Salt Buffer Aqueous Biphasic Systems
Santos JHPM, et al.
Journal of Chemical and Engineering Data, 65(8), 3794?3801-3794?3801 (2020)
Interaction between Potassium Phosphate Buffer Solution and Modeling Cell Membrane Investigated by Sum Frequency Generation Vibrational Spectroscopy
Weilai Y, et al.
Chinese Journal of Chemical Physics, 28(4), 518-524 (2015)
Antoine Desrut et al.
Journal of experimental botany, 71(22), 7301-7315 (2020-08-30)
Plants live in close relationships with complex populations of microorganisms, including rhizobacterial species commonly referred to as plant growth-promoting rhizobacteria (PGPR). PGPR are able to improve plant productivity, but the molecular mechanisms involved in this process remain largely unknown. Using
Michael J Soth et al.
Journal of medicinal chemistry, 63(21), 12957-12977 (2020-10-30)
Inhibition of glutaminase-1 (GLS-1) hampers the proliferation of tumor cells reliant on glutamine. Known glutaminase inhibitors have potential limitations, and in vivo exposures are potentially limited due to poor physicochemical properties. We initiated a GLS-1 inhibitor discovery program focused on
Visualizza tutti i documenti correlati

Protocolli

Enzymatic Assay of Superoxide Dismutase

Enzymatic Assay of Superoxide Dismutase

Contenuto correlato

Buffer Solutions from Bench to Production Scale

Discover high-purity biological buffers for production scale. Ensure stability, pH control, and consistent supply with our expert manufacturing solutions.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.