Description

Bis(2-Hydroxyhexadecyl) Hydrogen Phosphate is a high-purity, synthetic phosphate ester surfactant. This compound is valued for its unique amphiphilic structure, offering excellent emulsifying, dispersing, and surface-modifying properties. It is essential for formulators and researchers in the personal care, coatings, and specialty chemical industries seeking advanced performance additives.

Application

• Personal Care & Cosmetics: Acts as a primary emulsifier and stabilizer in high-end creams, lotions, and sunscreens, providing a smooth texture and enhanced skin feel.
• Coatings & Inks: Used as a dispersing agent and wetting agent for pigments and fillers, improving color development and stability in formulations.
• Metalworking Fluids: Functions as a corrosion inhibitor and lubricity additive in synthetic and semi-synthetic metalworking fluids.
• Textile Processing: Serves as an antistatic agent and softener in fiber treatments and fabric finishing processes.
• Agricultural Formulations: Employed as an emulsifier and adjuvant in pesticide and herbicide concentrates to improve sprayability and efficacy.
• Polymer Additive: Used as an internal or external lubricant and antistatic agent in plastic and resin processing.

Basic Information

Product Name	Bis(2-Hydroxyhexadecyl) Hydrogen Phosphate
CAS No.	85099-11-2
Molecular Formula	C32H67O5P
Molecular Weight	562.85 g/mol
Synonyms	Dihexadecyl Hydrogen Phosphate; Bis(2-Hydroxycetyl) Hydrogen Phosphate; 2-Hydroxyhexadecyl Hydrogen Phosphate (dimer); Phosphoric Acid, Bis(2-Hydroxyhexadecyl) Ester; Hexadecan-2-ol, Hydrogen Phosphate (1:1); Cetyl Phosphate Derivative; Surface Active Phosphate Ester
EINECS	Contact for details

Quality Control

Our Bis(2-Hydroxyhexadecyl) Hydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistent purity and performance. Certificates of Analysis (COA) documenting all test results are available upon request to 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
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	Contact for details
Moisture (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm

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