Description

2-Propenamide, N,N'-Methylenebis-, Polymer With 2-Propenamide is a high-purity, synthetic polyacrylamide-based copolymer, widely recognized for its exceptional flocculation and water-absorbing properties. This material is engineered to deliver consistent performance in demanding industrial processes where water management and rheology control are critical. It serves as an essential component for water treatment, paper manufacturing, mineral processing, and enhanced oil recovery operations, providing reliable solutions for separation, retention, and viscosity modification.

Application

• Water & Wastewater Treatment: Acts as a highly effective flocculant and coagulant aid for clarifying drinking water, treating industrial effluent, and sludge dewatering.
• Paper & Pulp Industry: Used as a retention and drainage aid to improve paper formation, increase filler retention, and enhance the efficiency of the papermaking process.
• Mining & Mineral Processing: Essential for solid-liquid separation, facilitating the settling of tailings and the clarification of process water in coal and mineral beneficiation.
• Enhanced Oil Recovery (EOR): Employed as a viscosifier in polymer flooding to improve sweep efficiency and increase crude oil yield from mature reservoirs.
• Soil Conditioning: Functions as a soil stabilizer and erosion control agent in agricultural and construction applications.
• Textile & Dyeing: Utilized as a thickening agent and binder in textile printing and dye formulations.

Basic Information

Product Name	2-Propenamide, N,N'-Methylenebis-, Polymer With 2-Propenamide
CAS No.	25034-58-6
Molecular Formula	(C7H10N2O2 · C3H5NO)n
Molecular Weight	Polymer - Variable
Synonyms	Poly(N,N'-methylenebisacrylamide-co-acrylamide); MBAAm-Acrylamide Copolymer; Methylene Bisacrylamide-Acrylamide Copolymer; Polyacrylamide Crosslinked with MBAA; Acrylamide-MBAA Copolymer; Poly(acrylamide-co-N,N'-methylenebisacrylamide); Crosslinked Polyacrylamide; Water-Soluble Polymer Flocculant
EINECS	Contact for details

Quality Control

Our production of 2-Propenamide, N,N'-Methylenebis-, Polymer With 2-Propenamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including assay, residual monomer content, viscosity, and ionic character determination. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep the container tightly sealed when not in use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (as polymer)	≥ 90.0 %
Residual Acrylamide Monomer	≤ 0.05 %
Moisture Content	≤ 10.0 %
Viscosity (1% solution)	Contact for details
Ionic Character	Anionic / Cationic / Non-ionic (Grade specific)
pH (1% solution)	6.0 - 8.0

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