Description

Dipotassium Isotridecyl Phosphate is a potassium salt of a branched-chain alkyl phosphate ester surfactant. This compound is valued for its excellent emulsifying, dispersing, and antistatic properties, making it a versatile functional additive in demanding formulations. It is primarily utilized by manufacturers in the industrial cleaning, textile processing, metalworking, and personal care industries seeking high-performance anionic surfactants.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key surfactant and emulsifier in heavy-duty alkaline cleaners, degreasers, and floor care products.
• Textile Processing: Used as a lubricant, antistatic agent, and wetting agent in fiber spinning and fabric finishing operations.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic cutting, grinding, and rolling oils.
• Personal Care & Cosmetics: Employed as a mild surfactant and emulsifying agent in select rinse-off products like shampoos and body washes.
• Agricultural Formulations: Serves as a dispersant and wetting agent in pesticide and herbicide concentrates to improve sprayability and efficacy.
• Paint & Coatings: Acts as a pigment dispersant and grinding aid to improve color development and stability in water-based systems.
• Plastics & Polymers: Utilized as an internal antistatic agent and processing aid during the manufacture of films and fibers.

Basic Information

Product Name	Dipotassium Isotridecyl Phosphate
CAS No.	74937-55-6
Molecular Formula	C13H27O4P·2K or C13H27K2O4P
Molecular Weight	Approx. 356.55 g/mol
Synonyms	Isotridecyl Alcohol Phosphate, Dipotassium Salt; Potassium Isotridecyl Phosphate; Isotridecyl Phosphate Dipotassium Salt; Phosphoric Acid, Isotridecyl Ester, Dipotassium Salt; Isotridecanol Phosphate Dipotassium Salt; Antistatic Agent KP; Surfactant KP-13; TDP-K
EINECS	Contact for details

Quality Control

Our Dipotassium Isotridecyl Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing assay, pH, moisture content, and other critical parameters is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

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); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Assay (Active Content)	Min. 95%
pH (10% aqueous solution)	7.0 - 9.0
Water Content	Max. 2.0%
Color (Gardner)	Max. 3
Identification (IR)	Conforms

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