Description

3-Ammoniopropyl(Dimethyl)Ammonium Hydrogen Phosphate is a quaternary ammonium phosphate salt with versatile functional properties. This compound is valued for its dual cationic and phosphate functionalities, making it an effective agent for surface modification and as a chemical intermediate. It is primarily utilized in industries such as specialty polymers, textile processing, and advanced material science for applications requiring cationic charge or phosphate ester chemistry.

Application

• Polymer Modification: Acts as a functional monomer or additive to introduce cationic and phosphate groups into polymer backbones for enhanced adhesion, antistatic properties, or flame retardancy.
• Textile Auxiliaries: Used as a softener, antistatic agent, or dye-fixing agent in fabric treatment processes.
• Surface Treatment: Employed for the surface modification of inorganic materials like silica, clays, or pigments to improve compatibility with organic matrices.
• Biomaterial Synthesis: Serves as a building block or cross-linking agent in the development of hydrogels, drug delivery systems, or biocompatible coatings.
• Paper Chemicals: Functions as a retention aid, drainage aid, or strength additive in paper manufacturing.
• Corrosion Inhibition: Can be formulated into coatings or treatment baths to provide corrosion protection on metal surfaces.
• Personal Care Ingredients: Potential use as a conditioning agent or emulsifier in hair care and skincare formulations.
• Laboratory Reagent: Utilized in organic synthesis and as a specialty reagent in research and development.

Basic Information

Product Name	3-Ammoniopropyl(Dimethyl)Ammonium Hydrogen Phosphate
CAS No.	94135-62-3
Molecular Formula	C5H17N2O4P
Molecular Weight	200.18 g/mol
Synonyms	N,N-Dimethyl-3-ammoniopropylammonium Dihydrogen Phosphate; (3-Aminopropyl)dimethylammonium Dihydrogen Phosphate; 3-(Dimethylamino)propylammonium Dihydrogen Phosphate; N1,N1-Dimethylpropane-1,3-diaminium Dihydrogen Phosphate; DMAPA Phosphate Salt; DMAPAP; APDHP
EINECS	Contact for details

Quality Control

Our 3-Ammoniopropyl(Dimethyl)Ammonium Hydrogen Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with every shipment to guarantee compliance with your technical requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	4.0 - 6.0
Heavy Metals (as Pb)	≤ 10 ppm

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