Description

2-Propenenitrile, Polymer With Diethenylbenzene, Hydrolyzed is a hydrolyzed copolymer of acrylonitrile and divinylbenzene, representing a specialized class of functionalized polymeric materials. This product matters for its unique combination of a polymeric backbone with hydrolyzed functional groups, offering tailored chemical and physical properties for advanced applications. It is primarily needed by industries involved in water treatment, chromatography, and specialty polymer synthesis, where selective adsorption, ion exchange, or specific surface characteristics are critical.

Application

• Ion Exchange Resins: As a precursor or functional component in the manufacture of weak acid cation exchange resins for water purification and demineralization.
• Chromatography Media: Serving as a base matrix for high-performance liquid chromatography (HPLC) and other separation techniques, offering specific surface interactions.
• Specialty Adsorbents: Used in the selective removal of specific ions, organic compounds, or metals from industrial process streams and wastewater.
• Polymer Modification: As an additive or co-monomer to introduce hydrolyzed nitrile functionality into other polymer systems, enhancing hydrophilicity or reactivity.
• Catalyst Support: Providing a functionalized polymeric support for immobilizing catalysts in various chemical synthesis processes.
• Controlled Release Systems: Utilized in the development of drug delivery or agricultural chemical release systems due to its modifiable polymer structure.

Basic Information

Product Name	2-Propenenitrile, Polymer With Diethenylbenzene, Hydrolyzed
CAS No.	135832-76-7
Molecular Formula	(C3H3N·C10H10·H2O)n
Molecular Weight	Polymeric Material
Synonyms	Hydrolyzed Acrylonitrile-Divinylbenzene Copolymer; Poly(acrylonitrile-co-divinylbenzene), hydrolyzed; Hydrolyzed AN-DVB Copolymer; Functionalized Poly(AN-co-DVB); Acrylonitrile/Divinylbenzene Copolymer, Hydrolyzed; Weak Acid Cation Exchanger Precursor; Hydrolyzed Polymeric Adsorbent; CAS 135832-76-7
EINECS	Contact for details

Quality Control

Our production of 2-Propenenitrile, Polymer With Diethenylbenzene, Hydrolyzed adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters such as degree of hydrolysis, ionic capacity, particle size distribution, and moisture content. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C). The container should be kept sealed when not in use to minimize exposure to atmospheric moisture, which can affect the product's performance characteristics.

Specification

Item	Specification
Appearance	Off-white to pale yellow beads or powder
Identification (IR)	Conforms to structure
Ionic Capacity	3.5 - 5.0 meq/g (dry basis)
Moisture Content	≤ 10.0 %
Particle Size Range	Specified per grade (e.g., 100-200 mesh, 200-400 mesh)
pH (in water)	4.0 - 7.0

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