Description

Phosphoric Acid Dihydrogen Docosyl Ester is a high-purity, long-chain alkyl phosphate ester, also known as docosyl dihydrogen phosphate. This specialty chemical serves as a versatile intermediate and functional additive, valued for its surfactant properties and ability to modify surface characteristics. It is primarily utilized in advanced material science, personal care formulations, and industrial processes where precise control over wetting, emulsification, or lubrication is required.

Application

• Surfactant & Emulsifier: Acts as a key component in specialized emulsion systems for coatings, agrochemicals, and textile processing.
• Personal Care Ingredients: Used in high-end cosmetic and skincare formulations as an emulsifying agent and texture modifier.
• Lubricant & Anti-Static Additive: Functions as an additive in synthetic lubricants and polymer processing to reduce friction and static charge.
• Metal Surface Treatment: Employed in metalworking fluids and corrosion inhibitor formulations for ferrous and non-ferrous metals.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of certain phospholipid analogs and drug delivery systems.
• Research & Development: A critical reagent in organic synthesis and material science research for creating novel phosphate-based compounds.

Basic Information

Product Name	Phosphoric Acid Dihydrogen Docosyl Ester
CAS No.	23079-25-6
Molecular Formula	C22H47O4P
Molecular Weight	406.58 g/mol
Synonyms	Docosyl dihydrogen phosphate; Behenyl dihydrogen phosphate; 1-Docosanol, dihydrogen phosphate; Docosyl phosphate; Phosphoric acid monodocosyl ester; Behenyl phosphate; n-Docosyl phosphate; C22 alkyl phosphate
EINECS	Contact for details

Quality Control

Our Phosphoric Acid Dihydrogen Docosyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profile analysis, to ensure it meets precise customer specifications and consistent high purity. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The product is moisture-sensitive; ensure containers are sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Melting Point	60 - 70 °C
Acid Value	Contact for details
Heavy Metals (as Pb)	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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