Description

Bis(2-Hydroxyethyl)Ammonium Dihydrogen Phosphate is an organophosphorus compound that serves as a versatile intermediate and functional additive. Its unique structure, combining a diethanolamine moiety with a phosphate group, provides valuable properties for industrial and specialty chemical applications. This product is essential for manufacturers in sectors such as polymer modification, textile processing, and corrosion inhibition, where its dual functionality offers significant performance advantages.

Application

• Flame Retardant Synergist: Used in combination with other flame retardants in polymers, plastics, and textiles to enhance fire resistance.
• Corrosion Inhibitor: Acts as an effective additive in water treatment formulations and metalworking fluids to protect ferrous and non-ferrous metals.
• Polymer Modification Agent: Functions as a cross-linking agent, plasticizer, or curing agent in epoxy resins and other specialty polymer systems.
• Textile Auxiliary: Employed as a softening agent, antistatic agent, or finishing chemical to improve fabric handle and performance.
• Chelating Agent & Dispersant: Used in industrial cleaning formulations and scale inhibition due to its metal-chelating capabilities.
• Biocide Intermediate: Serves as a precursor in the synthesis of quaternary ammonium compound-based biocides and sanitizers.
• Laboratory Reagent: Utilized in biochemical and chemical research as a buffer component or specialty reagent.

Basic Information

Product Name	Bis(2-Hydroxyethyl)Ammonium Dihydrogen Phosphate
CAS No.	29870-32-4
Molecular Formula	C₄H₁₄NO₆P
Molecular Weight	203.13 g/mol
Synonyms	Dihydrogen Bis(2-hydroxyethyl)ammonium Phosphate; Diethanolamine Phosphate; DEA Phosphate; 2,2'-Iminobis(ethanol) Dihydrogen Phosphate; Bis(2-hydroxyethyl)amine Phosphate; Ethanol, 2,2'-iminobis-, phosphate (1:1); Phosphoric Acid, Mono(diethanolammonium) Salt
EINECS	Contact for details

Quality Control

Our Bis(2-Hydroxyethyl)Ammonium Dihydrogen Phosphate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and 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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can lead to caking or degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 2.0 %
pH (5% Solution)	3.0 - 5.0
Melting Point	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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