Description

Bis[(2-Hydroxyethyl)(2-Hydroxyhexadecyl)Dimethylammonium] Hydrogen Phosphate is a high-purity quaternary ammonium phosphate salt, valued for its unique combination of cationic surfactant properties and phosphate functionality. This compound is engineered to deliver superior emulsification, conditioning, and antistatic performance in demanding formulations. It is primarily sought by manufacturers in the personal care, cosmetics, and specialty chemical industries for creating advanced hair conditioners, skin creams, and fabric softeners.

Application

• Hair Care Formulations: As a key cationic conditioning agent in shampoos, conditioners, and hair masks to improve manageability, softness, and shine.
• Skin Care & Cosmetics: Used in creams, lotions, and emulsions for its emulsifying properties and skin-conditioning benefits.
• Textile & Fabric Softeners: Acts as an effective softening and antistatic agent in rinse-cycle fabric softeners and dryer sheets.
• Industrial Surfactants: Serves as a specialty surfactant and emulsifier in various industrial cleaning and processing applications.
• Pharmaceutical Auxiliaries: Potential use as an excipient or emulsifying agent in topical pharmaceutical preparations.
• Antistatic Coatings: Formulated into coatings for plastics and synthetic fibers to reduce static charge buildup.

Basic Information

Product Name	Bis[(2-Hydroxyethyl)(2-Hydroxyhexadecyl)Dimethylammonium] Hydrogen Phosphate
CAS No.	85006-13-9
Molecular Formula	C42H92N2O8P
Molecular Weight	784.2 g/mol
Synonyms	Bis(2-hydroxyethyl)(2-hydroxyhexadecyl)dimethylammonium hydrogen phosphate; Di[(2-hydroxyethyl)(2-hydroxyhexadecyl)dimethylammonium] phosphate; Quaternary Ammonium Phosphate Ester; Cetyl Hydroxyethyl Dimethyl Ammonium Phosphate; Cetyl Dimethyl Hydroxyethyl Ammonium Phosphate; (2-Hydroxyethyl)(2-Hydroxyhexadecyl)dimethylammonium Phosphate (1:2); Cosmetic Grade Cationic Phosphate Ester
EINECS	285-209-6

Quality Control

Our Bis[(2-Hydroxyethyl)(2-Hydroxyhexadecyl)Dimethylammonium] Hydrogen Phosphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet our high standards and customer specifications. A comprehensive Certificate of Analysis (COA) documenting key parameters is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (5% solution)	5.0 - 7.5
Heavy Metals (as Pb)	≤ 10 ppm

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