Description

Ethane, 1,2-Dichloro-, Polymer With Ammonia, Compd. With Chloromethane is a specialized cationic polymer, a polyamine-epichlorohydrin resin, known for its high charge density and effectiveness as a flocculant and retention aid. This compound is engineered to deliver superior performance in water treatment and paper manufacturing processes by efficiently neutralizing charges and binding suspended particles. It is a critical raw material for industries requiring advanced process chemistry to enhance clarity, improve yield, and ensure environmental compliance.

Application

• Wastewater Treatment: Primary application as a high-efficiency cationic flocculant for the clarification of industrial and municipal wastewater, including sludge dewatering.
• Paper and Pulp Industry: Acts as a powerful retention and drainage aid, improving fiber and filler retention on the paper machine wire for better sheet formation and reduced production costs.
• Textile Processing: Used in dye fixation and as a coagulant aid for treating colored effluent from dyeing and finishing operations.
• Oil & Gas Production: Employed as a clarifier and de-oiling agent in produced water treatment to meet discharge or reinjection standards.
• Mining & Mineral Processing: Facilitates solid-liquid separation in tailings ponds and during mineral beneficiation processes.
• Sugar Refining: Used as a clarifying agent to remove impurities and colorants from sugar juices and syrups.

Basic Information

Product Name	Ethane, 1,2-Dichloro-, Polymer With Ammonia, Compd. With Chloromethane
CAS No.	51952-69-3
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Polyamine-epichlorohydrin resin; Poly(diallyldimethylammonium chloride) co-polymer; Cationic polyelectrolyte; Polyquaternium-6; Polydadmac; Epichlorohydrin-dimethylamine copolymer; Water-soluble cationic polymer; Retention aid polymer; Flocculant PAE
EINECS	Contact for details

Quality Control

Our polyamine-epichlorohydrin resins are manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including charge density, viscosity, solids content, and residual monomers to meet stringent industry and internal specifications. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and acids. This product has a limited shelf life; use on a first-in, first-out (FIFO) basis and refer to the COA for the recommended use-by date.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	Contact for details
Viscosity	Contact for details
pH (as supplied)	4.0 - 6.0
Cationic Charge Density	High / Contact for details
Residual Epichlorohydrin	< 1 ppm
Residual 1,3-Dichloro-2-propanol (DCP)	< 10 ppm
Specific Gravity	~1.05 - 1.10

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