Description

2-Propen-1-Aminium, N,n-Dimethyl-n-2-Propenyl-, Chloride, Polymer With Ethanedial And 2-Propenamide is a high-performance cationic polyelectrolyte, valued for its strong flocculating and charge-neutralizing capabilities. This polymer is essential in industrial processes where the efficient separation of solids from liquids or the destabilization of colloidal suspensions is required. Key industries that rely on this specialty chemical include water treatment, paper manufacturing, and mineral processing for its effectiveness in clarifying process streams and improving product quality.

Application

• Water & Wastewater Treatment: Acts as a primary flocculant and coagulant aid for the clarification of raw water, industrial effluent, and municipal sludge dewatering.
• Paper & Pulp Industry: Used as a retention and drainage aid to improve fiber and filler retention on the wire, enhancing paper quality and production efficiency.
• Mineral Processing: Employed in solid-liquid separation processes, such as tailings dewatering and concentrate thickening, to accelerate settling rates and recover process water.
• Oil & Gas Industry: Functions as a key component in drilling muds and as a dewatering agent for oilfield waste streams.
• Textile Manufacturing: Serves as a flocculant in effluent treatment and can be used in certain dyeing and finishing processes.
• Cosmetics & Personal Care: Utilized as a conditioning agent and viscosity modifier in hair care and skincare formulations.

Basic Information

Product Name	2-Propen-1-Aminium, N,n-Dimethyl-n-2-Propenyl-, Chloride, Polymer With Ethanedial And 2-Propenamide
CAS No.	32555-39-8
Molecular Formula	(C8H16N.Cl.C2H2O2.C3H5NO)x
Molecular Weight	Polymer - Contact for details
Synonyms	Polyquaternium-7; Poly(diallyldimethylammonium chloride-co-acrylamide); DADMAC-Acrylamide Copolymer; Cationic Polyacrylamide; Polydadmac-co-Acrylamide; Poly(DADMAC/AAm); Merquat 550; Mirapol 550
EINECS	Contact for details

Quality Control

Our production of Polyquaternium-7 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including cationic charge density, viscosity, and residual monomer content. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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); containers must be kept tightly sealed when not in use to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Conforms to structure
Assay (Solid Content)	10 - 20 %
Cationic Charge Density	Contact for details
Viscosity	Contact for details
pH (as is)	5.0 - 7.5
Residual Acrylamide	< 0.1 %

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