Description

Tris(2-Hydroxyethyl)Ammonium Dihexadecyl Phosphate is a quaternary ammonium phosphate ester salt, valued for its unique combination of cationic and anionic surfactant properties. This compound is particularly significant as a versatile emulsifier and antistatic agent in high-performance formulations. It is essential for industries requiring specialized surface-active materials, such as advanced polymer processing, textile manufacturing, and personal care product development.

Application

• As a key emulsifier and dispersant in the production of specialty polymers and coatings.
• As an antistatic agent in synthetic fiber manufacturing and plastic processing.
• As a conditioning and softening agent in high-end hair care and skincare formulations.
• As a corrosion inhibitor and additive in industrial lubricants and metalworking fluids.
• In the formulation of agricultural adjuvants to enhance pesticide and herbicide efficacy.
• As a phase transfer catalyst in organic synthesis and specialty chemical manufacturing.

Basic Information

Product Name	Tris(2-Hydroxyethyl)Ammonium Dihexadecyl Phosphate
CAS No.	93777-52-7
Molecular Formula	C38H82NO7P
Molecular Weight	696.03 g/mol
Synonyms	Tris(2-Hydroxyethyl)Ammonium Dipalmitate Phosphate; Dihexadecyl Hydrogen Phosphate Tris(2-Hydroxyethyl)Ammonium Salt; TEA-DHP; Triethanolamine Dihexadecyl Phosphate (common name); 2,2',2''-Nitrilotris(ethanol) dihexadecyl hydrogen phosphate; TEOA-DHP; THA-DHP; Tris(hydroxyethyl)ammonium cetyl phosphate
EINECS	Contact for details

Quality Control

Our Tris(2-Hydroxyethyl)Ammonium Dihexadecyl Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment. We are committed to meeting the specific requirements of our customers across various industrial and specialty chemical applications.

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). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
pH (1% dispersion)	6.0 - 8.0

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