Description

Ethane, 1,2-Dichloro-, Polymer With Ammonia, Monohydrochloride is a polymeric amine derivative, specifically a polyamine hydrochloride salt, known for its cationic and flocculating properties. This compound is valued for its ability to interact with and neutralize anionic substances, making it a critical functional additive in water treatment and process chemistry. It is primarily utilized by industries requiring advanced clarification, coagulation, or charge neutralization in their manufacturing or waste treatment processes.

Application

• Primary Coagulant/Flocculant: Used in industrial and municipal water and wastewater treatment for the removal of suspended solids, organic color, and turbidity.
• Paper Retention Aid: Acts as a wet-end additive in paper manufacturing to improve fines retention, drainage, and sheet formation.
• Oilfield Chemicals: Employed as a clay stabilizer and flocculant in drilling muds and produced water treatment.
• Textile Processing Aid: Serves as a dye-fixing agent and coagulant for wastewater in textile dyeing and finishing operations.
• Sugar & Beverage Clarification: Used in the purification and decolorization process in sugar refining and beverage production.
• Mineral Processing: Applied as a selective flocculant and settling aid in mineral beneficiation and tailings management.

Basic Information

Product Name	Ethane, 1,2-Dichloro-, Polymer With Ammonia, Monohydrochloride
CAS No.	68155-82-8
Molecular Formula	(C₂H₄Cl₂·xNH₃·HCl)ₙ
Molecular Weight	Polymeric substance (Variable)
Synonyms	Poly(ethylenimine) hydrochloride; Poly(iminoethylene) hydrochloride; PEI hydrochloride; Polyaziridine hydrochloride; Poly(ethylenimine) hydrochlorde; Epamine hydrochloride; Polymin hydrochloride; Polyethylenimine, hydrochlorided
EINECS	Contact for details

Quality Control

Our Ethane, 1,2-Dichloro-, Polymer With Ammonia, Monohydrochloride is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance in its target applications, with key parameters including cationic charge density, viscosity, and solids content. Certificates of Analysis (COA) documenting these specifications are provided with every shipment and are available upon request.

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 after each use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Assay (as solid)	≥ 95.0 %
pH (1% solution)	3.0 - 6.0
Viscosity	Contact for details
Cationic Charge Density	Contact for details
Loss on Drying	≤ 5.0 %

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