Potassium phosphate dibasic

SIAL/P8281 - reagent grade, ≥98.0%

Synonym: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate

CAS Number: 7758-11-4
Empirical Formula (Hill Notation): HK₂O₄P
Molecular Weight: 174.18
EC Number: 231-834-5
MDL Number: MFCD00011383
Linear Formula: K₂HPO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-P8281-100G	100 g	$54.80 1/EA	Add To Favorites
45-P8281-500G	500 g	$139.00 1/EA	Add To Favorites

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This image depicts SKU: P8281-100G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥98.0%
form	powder
grade	reagent grade
InChI	1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key	ZPWVASYFFYYZEW-UHFFFAOYSA-L
pH	8.7-9.3 (25 °C, 50 g/L)
Quality Level	200
SMILES string	[K+].[K+].OP([O-])([O-])=O
solubility	water: 200 mg/mL, clear to slightly hazy, colorless

Application:

Nanoparticles and Chemical Inducers: A Sustainable Shield against Onion White Rot.: This research discusses the effectiveness of potassium phosphate dibasic as a chemical inducer in developing sustainable agricultural practices to combat fungal infections in crops. The study provides insights into the potential of integrating chemical inducers with nanoparticles to enhance crop resilience and yield (Elenany AM et al., 2024 ).

Development of Simultaneous Analytical Method for Imidazolinone Herbicides from Livestock Products by UHPLC-MSMS.: This study explores the use of potassium phosphate dibasic in chromatography media to enhance the detection of herbicide residues in food products, ensuring food safety and regulatory compliance. The research underscores the critical role of advanced analytical methods in maintaining the integrity of the food supply (Heo HM et al., 2022 ).

High-Throughput Method for Natural Organic Matter Hydrophobicity Assessment Using an Ionic Liquid-Based Aqueous Two-Phase System.: Employing potassium phosphate dibasic, this study enhances the understanding of natural organic matter′s behavior in aquatic environments, crucial for water treatment and environmental remediation strategies. The method offers a novel approach to evaluating water quality and treatment efficiencies (Wang J et al., 2021 ).

Using aquatic vegetation to remediate nitrate, ammonium, and soluble reactive phosphorus in simulated runoff.: This article examines the role of potassium phosphate dibasic in environmental science, particularly its use in studies simulating the nutrient remediation potential of aquatic plants. The findings contribute to the development of natural treatment systems for nutrient-rich waters (Moore MT et al., 2016 ).

β-lactoglobulin stabilized nanemulsions--Formulation and process factors affecting droplet size and nanoemulsion stability.: Highlighting the application of potassium phosphate dibasic in pharmaceutical formulations, this study delves into the stabilization mechanisms of protein-based nanemulsions, crucial for the delivery of therapeutic agents. The research aids in optimizing formulations for enhanced drug delivery systems (Ali A et al., 2016 ).

Packaging:

100, 500 g in poly bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.0%
UNSPSC	12161700

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