Description

Formaldehyde, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine is a polymeric amine-formaldehyde adduct, a versatile chemical intermediate with significant industrial utility. This compound is valued for its reactive amine and aldehyde functionalities, making it a key building block for synthesizing more complex polymers and resins. It is primarily sought by manufacturers in the resin production, water treatment, textile processing, and paper chemical sectors for its cross-linking and chelating properties.

Application

• Resin and Polymer Synthesis: Acts as a cross-linking agent and curing modifier in the production of thermosetting resins, including epoxy hardeners and phenolic resins.
• Water Treatment Chemicals: Used in the formulation of scale and corrosion inhibitors, as well as flocculants for industrial water systems.
• Textile Auxiliaries: Serves as a finishing agent to impart wrinkle resistance, dimensional stability, and durable press properties to fabrics.
• Paper Wet-Strength Agents: Employed to enhance the dry and wet strength of paper and cardboard products.
• Chelating Agent: Utilized to sequester metal ions in various industrial processes, including cleaning formulations and boiler water treatment.
• Adhesive Formulations: A component in specialty adhesives and binders for wood composites and foundry sands.

Basic Information

Product Name	Formaldehyde, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine
CAS No.	52470-47-0
Molecular Formula	(C2H8N2·CH2O)x
Molecular Weight	Polymeric mixture (Contact for details)
Synonyms	Poly(ethylenimine-co-formaldehyde); N-(2-Aminoethyl)-1,2-ethanediamine polymer with formaldehyde; Poly(ethyleneimine) formaldehyde adduct; Polyethylenimine-formaldehyde resin; Ethylenediamine, N-(2-aminoethyl)-, polymer with formaldehyde; PEI-formaldehyde polymer; Aminoethylpiperazine-formaldehyde polymer; Polyamine-formaldehyde resin
EINECS	Contact for details

Quality Control

Our production of Formaldehyde, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency and performance. Certificates of Analysis (COA) documenting key parameters such as amine value, solids content, viscosity, and pH are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and has strong alkali/organic solvent properties. Keep away from strong oxidizing agents and acids. For long-term storage, consider using under an inert atmosphere such as nitrogen to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Yellow to amber
Solids Content	Contact for details
Amine Value	Contact for details
Viscosity	Contact for details
pH (as supplied)	Contact for details
Identification (IR)	Conforms

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