Description

Potassium Diisotridecyl Phosphate is an organophosphate salt widely utilized as a high-performance surfactant and emulsifier. Its primary value lies in its excellent wetting, dispersing, and anti-static properties, making it a critical additive in demanding industrial formulations. This product is essential for manufacturers in sectors such as agrochemicals, lubricants, and specialty polymers, where stable emulsions and surface activity are paramount for product performance.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in pesticide and herbicide concentrates, enhancing spray coverage and stability.
• Lubricant & Metalworking Fluids: Serves as an effective anti-wear additive and emulsifier, improving lubrication and corrosion protection.
• Polymer & Plastic Additives: Functions as an internal and external antistatic agent, as well as a processing aid in polymer production.
• Textile Processing: Used as a softening agent, lubricant, and antistatic agent in fiber and fabric treatment.
• Industrial Cleaning: Employed in heavy-duty degreasers and cleaning formulations for its superior wetting and emulsifying power.
• Personal Care & Cosmetics: Utilized as a mild surfactant and emulsifier in select rinse-off products, contributing to stable formulations.

Basic Information

Product Name	Potassium Diisotridecyl Phosphate
CAS No.	74937-56-7
Molecular Formula	C26H55KO4P
Molecular Weight	486.78 g/mol
Synonyms	Diisotridecyl Phosphoric Acid, Potassium Salt; Phosphoric Acid, Diisotridecyl Ester, Potassium Salt; Potassium Diisotridecyl Phosphate Ester; Isotridecyl Alcohol, Diphosphate, Potassium Salt; KDDP; Potassium Isotridecyl Phosphate; Surfactant KDDP; Emulsifier 74937-56-7
EINECS	Contact for details

Quality Control

Our Potassium Diisotridecyl Phosphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance characteristics. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical 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). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (as active)	≥ 95.0 %
Water Content (KF)	≤ 2.0 %
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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