Urea, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, N,N'-Bis(2-Aminoethyl)-1,2-Ethanediamine And Formaldehyde CAS NO 37625-74-4

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CAS No.:37625-74-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Urea, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, N,N'-Bis(2-Aminoethyl)-1,2-Ethanediamine And Formaldehyde is a specialized polyamine-formaldehyde resin with a complex, branched polymeric structure. This product matters for its ability to act as a highly effective cross-linking agent, chelating polymer, and functional additive in demanding industrial formulations. It is primarily needed by manufacturers in the water treatment, textile processing, paper production, and specialty polymer industries seeking advanced performance characteristics.

Application

Water Treatment: Used as a functional polymer in scale and corrosion inhibition formulations, particularly for high-temperature and high-hardness water systems.
Textile Auxiliaries: Serves as a durable cross-linking agent and resin finish for fabrics to improve wrinkle resistance, dimensional stability, and dye fixation.
Paper Wet-Strength Resins: Employed as a cationic polyelectrolyte to enhance the dry and wet strength of paper and cardboard products.
Adhesives & Binders: Acts as a curing agent and cross-linker in urea-formaldehyde and related resin systems for wood composites and industrial adhesives.
Chelating Ion-Exchange Resins: Functions as a precursor or active component in resins designed for selective metal ion recovery and removal from process streams.
Oilfield Chemicals: Utilized in drilling mud additives and completion fluids for its clay stabilization and fluid loss control properties.

Basic Information


Product Name	Urea, Polymer With n-(2-Aminoethyl)-1,2-Ethanediamine, N,N'-Bis(2-Aminoethyl)-1,2-Ethanediamine And Formaldehyde
CAS No.	37625-74-4
Molecular Formula	(C3H10N2·C6H18N4·CH2O·CH4N2O)x
Molecular Weight	Polymeric substance (variable)
Synonyms	Poly(iminocarbonimidoylimino-1,2-ethanediyl) deriv.; Polyamine-formaldehyde-urea resin; Urea-DETA-TETA-Formaldehyde polymer; Poly(ethylene imine) urea-formaldehyde condensate; Aminoethylated polyethyleneimine-urea-formaldehyde resin; Polymeric amine-aldehyde resin; Chelating polymer resin; CAS 37625-74-4
EINECS	Contact for details

Quality Control

Our production of this polyamine-formaldehyde resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, solids content, viscosity, and pH are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment 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 hygroscopic (moisture-sensitive). Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to solid (color may vary)
Solids Content	40 - 60% (or as specified)
pH (as supplied)	7.0 - 10.0
Viscosity (at 25°C)	Contact for details
Amine Value	Contact for details
Identification (IR)	Conforms to structure