Description

Phosphoric Acid Hydrogen Didocosyl Ester is a high-purity, long-chain organophosphorus compound valued for its excellent surfactant and lubricant properties. This specialty chemical serves as a critical performance additive and intermediate in advanced formulations, enhancing product stability and functionality. It is essential for manufacturers in the lubricants, plastics, and specialty chemicals industries seeking to improve material compatibility and surface activity.

Application

• As a high-performance anti-wear and extreme pressure (EP) additive in synthetic lubricants and greases.
• As a specialized surfactant or emulsifier in industrial and agricultural chemical formulations.
• As a plasticizer and stabilizer intermediate in polymer and resin production.
• As a corrosion inhibitor component in metalworking fluids and protective coatings.
• As a key synthetic intermediate for further organophosphorus chemistry in pharmaceutical and agrochemical research.
• As a surface modification agent for pigments and fillers to improve dispersion in composite materials.

Basic Information

Product Name	Phosphoric Acid Hydrogen Didocosyl Ester
CAS No.	42714-99-8
Molecular Formula	C44H91O4P
Molecular Weight	691.16 g/mol
Synonyms	Didocosyl Hydrogen Phosphate; Di-n-docosyl Hydrogen Phosphate; Docosan-1-ol, hydrogen phosphate (1:1); Behenyl Hydrogen Phosphate (common name); Hydrogen Didocosyl Phosphate; Phosphoric Acid Mono-Didocosyl Ester; Behenyl Phosphate Monoester; C22 Alcohol Phosphate Ester
EINECS	Contact for details

Quality Control

Our Phosphoric Acid Hydrogen Didocosyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

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	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Acid Value	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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