Description

Potassium Dibutyl Phosphate is an organophosphorus compound valued for its role as an effective phase-transfer catalyst and extractant. This chemical is particularly significant in processes requiring the transfer of ionic species between aqueous and organic phases, enhancing reaction rates and yields. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical synthesis sectors for its utility in facilitating challenging reactions.

Application

• As a phase-transfer catalyst (PTC) in organic synthesis, particularly for alkylation and esterification reactions.
• Used in the extraction and separation of rare earth metals and other metal ions in hydrometallurgy.
• Employed as an additive and stabilizer in the formulation of lubricants and functional fluids.
• Serves as an intermediate in the production of more complex organophosphate compounds.
• Acts as a corrosion inhibitor in certain industrial fluid systems.
• Utilized in polymerization processes as a catalyst or modifier.
• Applied in analytical chemistry as a reagent for specific ion-pair extraction techniques.

Basic Information

Product Name	Potassium Dibutyl Phosphate
CAS No.	25238-98-6
Molecular Formula	C8H18KO4P
Molecular Weight	248.30 g/mol
Synonyms	Dibutyl Potassium Phosphate; Potassium Dibutyl Phosphate; Dibutyl Phosphoric Acid Potassium Salt; DBKP; Phosphoric Acid, Dibutyl Ester, Potassium Salt; Potassium O,O-Dibutyl Phosphate; Butyl Phosphate (Dibutyl) Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium Dibutyl Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% solution)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.