Description

1-Docosanol, Phosphate, Sodium Salt is a high-purity, long-chain alkyl phosphate ester salt, a versatile anionic surfactant and emulsifier. Its unique structure provides excellent surface-active properties, making it a critical component for creating stable formulations in demanding industrial and personal care applications. This compound is essential for manufacturers in the cosmetics, agrochemical, and specialty chemical industries seeking reliable performance and batch-to-batch consistency.

Application

• Primary Emulsifier and Stabilizer in high-end cosmetic and personal care formulations, such as creams, lotions, and sunscreens.
• Wetting and Dispersing Agent in agrochemicals for improved coverage and efficacy of pesticides and herbicides.
• Textile Processing Aid used as a lubricant and antistatic agent in fiber production and fabric finishing.
• Industrial Emulsifier for metalworking fluids, lubricants, and specialty cleaning products.
• Pharmaceutical Excipient potential as an emulsifying or solubilizing agent in topical drug delivery systems.
• Raw Material for Synthesis in the production of more complex phosphate esters and specialty surfactants.

Basic Information

Product Name	1-Docosanol, Phosphate, Sodium Salt
CAS No.	97553-89-4
Molecular Formula	C22H45O4PNa / C22H46O4PNa (monoester form)
Molecular Weight	Approx. 428.5 g/mol (monoester, sodium salt)
Synonyms	Docosyl Alcohol Phosphate Sodium Salt; Sodium Docosyl Phosphate; Sodium Monodocosyl Phosphate; Behenyl Alcohol Phosphate Sodium Salt; C22 Alcohol Phosphate Sodium Salt; 1-Docosanol, Hydrogen Phosphate, Sodium Salt; Anionic Surfactant C22; Phosphoric Acid Mono-Docosyl Ester Sodium Salt
EINECS	Contact for details

Quality Control

Our 1-Docosanol, Phosphate, Sodium Salt is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request, providing full traceability and assurance for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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