Description

Formic Acid, Compd. With Aziridine Homopolymer is a specialized polymeric compound formed from aziridine (ethylenimine) and formic acid. This material is valued for its cationic properties and reactivity, making it a key functional intermediate in advanced material synthesis. It is primarily utilized by industries focused on water treatment, paper manufacturing, and the production of specialty polymers and resins.

Application

• As a cationic flocculant and retention aid in papermaking and water treatment processes.
• As a functional monomer or cross-linking agent in the synthesis of specialty polymers and resins.
• In the formulation of adhesives and coatings to modify surface charge and improve adhesion.
• As a precursor for quaternary ammonium compounds used as biocides or surfactants.
• In textile processing as a dye-fixing agent or modifier for fibers.
• For research and development of novel polymeric materials with specific charge characteristics.

Basic Information

Product Name	Formic Acid, Compd. With Aziridine Homopolymer
CAS No.	105689-91-6
Molecular Formula	(C2H5N·CH2O2)x
Molecular Weight	Variable (Polymer)
Synonyms	Poly(ethylenimine) formate; Polyaziridine formate; Poly(ethylenimine) formic acid salt; Polyethylenimine formate; PEI formate; Aziridine homopolymer, compd. with formic acid; Ethylenimine homopolymer formate; Poly(iminoethylene) formate
EINECS	Contact for details

Quality Control

Our production of Formic Acid, Compd. With Aziridine Homopolymer adheres to stringent quality management protocols. Each batch is characterized for critical parameters such as molecular weight distribution, charge density, and purity to ensure consistent performance. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory needs.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Identification (IR)	Conforms
Assay (as polymer base)	Min. 95%
Formate Content	As per COA
Viscosity	Lot-specific
pH (in solution)	Specified range
Solids Content	As per grade
Residual Monomer	Max. 0.5%

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