59678

Phosphate de potassium dibasic

suitable for HPLC, LiChropur^™, 99.0-101.0% (T)

• Synonyme(s) : Dipotassium phosphate, Hydrogénophosphate dipotassique, sec.-Phosphate de potassium
• Formule linéaire : K₂HPO₄
• Numéro CAS: 7758-11-4
• Poids moléculaire : 174.18
• Numéro CE : 231-834-5
• Numéro MDL: MFCD00011383
• Code UNSPSC : 41116105
• Nomenclature NACRES : NB.21

Propriétés

• Pureté: 99.0-101.0% (T)
• Forme: powder or crystals
• Qualité: LiChropur^™
• Technique(s): HPLC: suitable
• Perte: ≤1.0% loss on drying
• pH: 8.7-9.3
• Solubilité: H₂O: 5%, clear, colorless
• Absorption UV: λ: 230 nm A_max: ≤0.15; λ: 240 nm A_max: ≤0.12; λ: 250 nm A_max: ≤0.11; λ: 310 nm A_max: ≤0.05; λ: 500 nm A_max: ≤0.02
• Chaîne SMILES: [K+].[K+].OP([O-])([O-])=O
• InChI: 1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
• Clé InChI: ZPWVASYFFYYZEW-UHFFFAOYSA-L

Description

Application

• Development of Simultaneous Analytical Method for Imidazolinone Herbicides from Livestock Products by UHPLC-MSMS.: Potassium phosphate dibasic is utilized in the development of a UHPLC-MSMS method for the simultaneous analysis of imidazolinone herbicides in livestock products, enhancing analytical accuracy and efficiency (Heo et al., 2022).


• High-Throughput Method for Natural Organic Matter Hydrophobicity Assessment Using an Ionic Liquid-Based Aqueous Two-Phase System.: This research employs potassium phosphate dibasic in an aqueous two-phase system for assessing the hydrophobicity of natural organic matter, contributing to environmental science methodologies (Wang et al., 2021).


• Using aquatic vegetation to remediate nitrate, ammonium, and soluble reactive phosphorus in simulated runoff.: The study discusses the use of potassium phosphate dibasic in conjunction with aquatic vegetation to remediate nutrient pollution in runoff, highlighting its environmental applications (Moore et al., 2016).


• β-lactoglobulin stabilized nanemulsions--Formulation and process factors affecting droplet size and nanoemulsion stability.: This article investigates the role of potassium phosphate dibasic in stabilizing β-lactoglobulin nanemulsions, emphasizing its impact on formulation and stability in pharmaceutical applications (Ali et al., 2016).

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Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable