Description

Didodecyldimethylammonium Isooctyl Hydrogen Phosphate is a specialized quaternary ammonium phosphate ester salt, valued for its unique dual functionality as a cationic surfactant and an anionic phosphate ester. This compound is engineered to deliver superior performance as an emulsifier, dispersant, and antistatic agent in complex formulations. It is essential for manufacturers in the polymer, textile, and specialty chemical industries seeking advanced additive solutions.

Application

• Polymer Additive: Acts as an effective internal and external antistatic agent and processing aid for plastics and synthetic fibers.
• Textile Auxiliary: Used as a softening agent, lubricant, and antistatic finish for synthetic fabrics and yarns.
• Emulsion Stabilizer: Serves as a cationic emulsifier and stabilizer in the production of polymer emulsions and latex.
• Corrosion Inhibitor: Functions as a component in corrosion-inhibiting formulations for industrial fluids and coatings.
• Dispersing Agent: Aids in the dispersion of pigments and fillers in various coating and composite systems.
• Specialty Surfactant: Employed in formulations requiring compatibility with both cationic and anionic systems.

Basic Information

Product Name	Didodecyldimethylammonium Isooctyl Hydrogen Phosphate
CAS No.	67907-20-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dioctyl Hydrogen Phosphate Didodecyldimethylammonium Salt; Di-n-dodecyldimethylammonium Isooctyl Phosphate; DDPA; Didodecyldimethylammonium Bis(2-ethylhexyl) Phosphate; Quaternary Ammonium Phosphate Ester; Antistatic Agent DDPA; Cationic Phosphate Ester Surfactant
EINECS	Contact for details

Quality Control

Our Didodecyldimethylammonium Isooctyl Hydrogen Phosphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided to guarantee it meets your specific application 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); keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	Contact for details

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