Description

1-Propanaminium, N,N,n-Trimethyl-3-[(1-Oxo-2-Propenyl)Amino]-, Chloride, Polymer With Diethenylbenzene is a specialized cationic polyelectrolyte, commonly known as a polyquaternium resin. This product is engineered to deliver exceptional performance as a flocculant and charge neutralizer in demanding water treatment and industrial processes. It is primarily utilized by professionals in the wastewater treatment, paper manufacturing, and mineral processing industries who require reliable, high-efficiency polymers for solid-liquid separation and process clarification.

Application

• Municipal and Industrial Wastewater Treatment: Acts as a primary coagulant aid and flocculant for removing suspended solids, organic matter, and clarifying effluent.
• Paper and Pulp Industry: Used as a retention and drainage aid to improve fiber retention, sheet formation, and water removal on the wire.
• Mineral Processing: Employed in the clarification of process water and tailings, enhancing the settling rates of fine particles in operations like coal washing and ore beneficiation.
• Oilfield Applications: Serves as a component in drilling muds and as a dewatering agent for sludge generated in oil and gas exploration.
• Textile Industry: Functions as a dye-fixing agent and an anti-static agent in fabric processing.
• Personal Care & Cosmetics: May be formulated into hair care products as a conditioning agent to improve manageability and reduce static.

Basic Information

Item	Details
Product Name	1-Propanaminium, N,N,n-Trimethyl-3-[(1-Oxo-2-Propenyl)Amino]-, Chloride, Polymer With Diethenylbenzene
CAS No.	65405-47-2
Molecular Formula	(C9H19ClN2O • C10H10)n
Molecular Weight	Polymer - Contact for details
Synonyms	Polyquaternium-7; Poly[(2-propenoylamino)propyltrimethylammonium chloride-co-divinylbenzene]; Cationic Polyacrylamide; Acrylamidopropyltrimonium Chloride/Divinylbenzene Copolymer; Polyquat-7; PQ-7; Merquat 550; Polyquaternium 7 (INCI); Quaternium-52; Cationic Flocculant Resin
EINECS	Contact for details

Quality Control

Our production of Polyquaternium-7 adheres to stringent internal quality standards to ensure batch-to-batch consistency and performance reliability. Each lot is tested for critical parameters including cationic charge density, viscosity, solids content, and residual monomers. Certificates of Analysis (COA) documenting these results are provided with every shipment. While not typically manufactured to USP/NF or EP monographs, our quality system supports compliance with relevant regulations for industrial and cosmetic applications.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive). Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep the container tightly sealed when not in use to prevent moisture absorption and potential lump formation. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Assay (Solids Content)	10 - 15 %
Viscosity (Brookfield)	1000 - 5000 cps
pH (as is)	5.0 - 7.0
Cationic Charge Density	Contact for details
Residual Monomer (Acrylamide)	< 0.1 %
Identification (IR)	Conforms to standard

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