Description

Poly(Imino-1,2-Ethanediyl Hydrochloride) is a cationic polymer widely recognized for its flocculating and charge-neutralizing properties. This compound is essential for processes requiring the efficient removal of suspended solids, clarification of liquids, and stabilization of colloidal systems. It serves as a critical component for industries such as water treatment, paper manufacturing, and mineral processing, where performance and reliability are paramount.

Application

• Water and Wastewater Treatment: Acts as a highly effective flocculant and coagulant aid for clarifying raw water, treating industrial effluent, and sludge dewatering.
• Paper and Pulp Industry: Used as a retention and drainage aid, improving paper formation, strength, and the efficiency of the papermaking process.
• Mineral Processing: Employed in solid-liquid separation processes, such as thickening and filtration, to enhance the recovery of valuable minerals and tailings management.
• Textile Manufacturing: Serves as a fixing agent and dye retention aid, improving color fastness and reducing dye loss in effluents.
• Oilfield Applications: Functions as a viscosity modifier and fluid loss control agent in drilling muds and completion fluids.
• Cosmetics and Personal Care: Utilized as a conditioning agent and viscosity enhancer in hair care and skincare formulations.

Basic Information

Product Name	Poly(Imino-1,2-Ethanediyl Hydrochloride)
CAS No.	49553-93-7
Molecular Formula	(C2H6N2•HCl)n
Molecular Weight	Variable (Polymer)
Synonyms	Polyethylenimine Hydrochloride; PEI Hydrochloride; Poly(ethylenimine) Hydrochloride; Polyaziridine Hydrochloride; Poly(iminoethylene) Hydrochloride; Ethylenimine polymer, hydrochloride; Cationic Polyethylenimine; Polyamine Hydrochloride
EINECS	Contact for details

Quality Control

Our Poly(Imino-1,2-Ethanediyl Hydrochloride) is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, molecular weight distribution, and performance characteristics. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance protocols.

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

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (Nitrogen Content)	≥ 95.0%
Loss on Drying	≤ 5.0%
pH (1% Solution)	3.0 - 6.0
Viscosity (Brookfield)	Contact for details
Residue on Ignition	≤ 1.0%

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