Description

Octadecyl(Dimethyl)Ammonium Ditridecyl Phosphate is a high-purity quaternary ammonium phosphate salt, valued for its unique combination of cationic and anionic surfactant properties. This compound is engineered to deliver exceptional performance as an emulsifier, dispersant, and antistatic agent in demanding formulations. It is a critical material for manufacturers in the personal care, industrial lubricants, and specialty coatings sectors seeking advanced surface modification and compatibility.

Application

• Personal Care & Cosmetics: Acts as a primary emulsifier and conditioning agent in hair care products, creams, and lotions, providing excellent stability and a soft feel.
• Industrial Lubricants & Metalworking Fluids: Serves as a key additive for emulsification, corrosion inhibition, and providing antistatic properties in synthetic and semi-synthetic fluids.
• Textile & Fiber Processing: Used as a softening agent, antistatic agent, and lubricant in fiber spin finishes and fabric treatments.
• Specialty Coatings & Inks: Functions as a pigment dispersant and wetting agent to improve color development, gloss, and application properties.
• Agricultural Formulations: Employed as an emulsifier and compatibility agent in pesticide and herbicide concentrates.
• Plastics & Polymers: Utilized as an internal antistatic agent and processing aid to reduce dust attraction and improve mold release.

Basic Information

Item	Detail
Product Name	Octadecyl(Dimethyl)Ammonium Ditridecyl Phosphate
CAS No.	6427-98-1
Molecular Formula	C56H120NO4P
Molecular Weight	902.57 g/mol
Synonyms	Stearyl Dimethyl Ammonium Ditridecyl Phosphate; Dimethyloctadecylammonium Ditridecyl Phosphate; Ditridecyl Phosphate, Stearyl Dimethyl Ammonium Salt; Arquad 2C-75 Phosphate Ester; Quaternary Ammonium Phosphate Ester; Cationic Phosphate Ester Surfactant; Antistatic Agent LDE; Arquad DTP
EINECS	229-210-7

Quality Control

Our Octadecyl(Dimethyl)Ammonium Ditridecyl Phosphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 95.0 %
Acid Value	Contact for details
Moisture (KF)	≤ 2.0 %
pH (10% solution)	5.0 - 7.5

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