Potassium hydrogen phosphate trihydrate

Manufactured by Merck Group

Sourced in Italy

Potassium hydrogen phosphate trihydrate is a chemical compound with the formula KH2PO4·3H2O. It is a crystalline solid that is commonly used as a buffer and in the preparation of various laboratory solutions.

Automatically generated - may contain errors

Lab products found in correlation

Close spelling variants of this product

Di-potassium hydrogen phosphate trihydrate (K2HPO4.3H2O) Di-potassium hydrogen phosphate trihydrate (K2HPO4; Di-potassium hydrogen phosphate trihydrate Potassium hydrogen phosphate Potassium phosphate

4 protocols using potassium hydrogen phosphate trihydrate

Quantitative Detection of Chicken Allergen Gal d 3

Check if the same lab product or an alternative is used in the 5 most similar protocols

Chicken ovotransferrin (Allergen, Gal d 3, purified from chicken egg white) and a matched antibody pair (unconjugated rabbit anti-Gal d 3 polyclonal antibody (CAb) and peroxidase-conjugated rabbit anti-Gal d 3 polyclonal antibody (DAb-HRP)) were supplied by MyBioSource. Bovine serum albumin (BSA), 3,3′,5,5′-Tetramethylbenzidine (TMB) liquid substrate (TMB-H₂O₂ K-Blue reagent), potassium dihydrogenphosphate, potassium hydrogenphosphate trihydrate, and sodium chloride were acquired from Sigma-Aldrich.
Phosphate-buffered saline (PBS), a 0.01 M phosphate solution containing 137 mM NaCl, pH 7.4, was used for both the biosensor construction (B1) and the allergen extraction (extraction buffer) from food samples. The daily working solutions of the biomolecules (standard allergen or food sample and DAb-HRP) were prepared in B1-BSA 0.5% (m/V).

Freitas M., del Rio M., Nouws H.P, & Delerue-Matos C. (2022). Tracking a Major Egg Allergen to Assess Commercial Food Label Compliance: Towards a Simple and Fast Immunosensing Device. Biosensors, 12(12), 1109.

+ Open protocol

+ Expand

Biomimetic Mineral Deposition in Gelatin

Check if the same lab product or an alternative is used in the 5 most similar protocols

Gelatin type B (bovine skin, 225 Bloom), 1-ethyl-(3-3-dimethylaminopropyl carbodiimide hydrochloride) (EDC) and all reagents used to prepare SBF solution: Calcium chloride (CaCl₂), Magnesium chloride hexahydrate (MgCl₂·6H₂O), Sodium bicarbonate (NaHCO₃), Potassium hydrogen-phosphate trihydrate (K₂HPO₄·3H₂O), Sodium sulfate anhydrous (Na₂SO₄), Potassium Chloride (KCl), Sodium chloride (NaCl) were purchased from Sigma-Aldrich (Milano, Italy).

Raucci M.G., D'Amora U., Ronca A., Demitri C, & Ambrosio L. (2019). Bioactivation Routes of Gelatin-Based Scaffolds to Enhance at Nanoscale Level Bone Tissue Regeneration. Frontiers in Bioengineering and Biotechnology, 7, 27.

+ Open protocol

+ Expand

Histamine Dihydrochloride Analysis Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

Histamine dihydrochloride (99%), sodium 1-decanesulfonate, potassium monophosphate, potassium hydrogen phosphate trihydrate, acetonitrile, and perchloric acid (HClO₄) were purchased from Sigma-Aldrich (Amsterdam, The Netherlands). All chemical reagents and solvents were of analytical grade. Ultrapure water was obtained from a MilliQ purification system (Merck, Darmstadt, Germany).
Phosphate buffer solution at pH 6.9 was prepared by weighing 1.7 g of potassium monophosphate, 2.85 g of potassium hydrogen phosphate trihydrate, and 0.49 g of sodium 1-decanesulfonate and dissolving these in 1 L of distilled water.

Cicero A., Galluzzo F.G., Cammilleri G., Pulvirenti A., Giangrosso G., Macaluso A., Vella A, & Ferrantelli V. (2020). Development of a Rapid and Eco-Friendly UHPLC Analytical Method for the Detection of Histamine in Fish Products. International Journal of Environmental Research and Public Health, 17(20), 7453.

+ Open protocol

+ Expand

Supersaturated Calcification Coating Solutions

Check if the same lab product or an alternative is used in the 5 most similar protocols

Different supersaturated calcification coating solutions with high calcium and phosphate ion concentrations were prepared, based on the literature review [51 (link),52 (link),53 (link),54 (link)]. For comparative purposes, conventional simulated body fluid (SBF) with an ion concentration close to that of human blood plasma was prepared [55 (link)]. Each solution was prepared according to the reference (Table 1). Briefly, chemicals required for each solution were added one by one and completely dissolved in 800 mL of purified water at room temperature. Next, the volume of each solution was adjusted to 1 L using a volumetric flask. All solutions were prepared shortly before studies. The chemicals sodium chloride (NaCl), potassium chloride (KCl), sodium hydrogen carbonate (NaHCO₃), calcium chloride dihydrate (CaCl₂·2H₂O), magnesium chloride hexahydrate (MgCl₂·6H₂O), sodium sulfate (Na₂SO₄), sodium dihydrogen phosphate monohydrate (NaH₂PO₄·H₂O), and potassium hydrogen phosphate trihydrate (K₂HPO₄·3H₂O) were used as received (>99.0% purity, analytical grade, Sigma-Aldrich). The ion concentrations of each solution are presented in Table 1.

Szewczyk A., Skwira A., Ginter M., Tajer D, & Prokopowicz M. (2020). Microwave-Assisted Fabrication of Mesoporous Silica-Calcium Phosphate Composites for Dental Application. Polymers, 13(1), 53.

+ Open protocol

+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!