Description

Glyoxal Bis(Acrylamide) CAS NO 76843-24-8 is a high-purity, reactive chemical intermediate featuring two acrylamide moieties linked by a glyoxal bridge. This compound is valued for its ability to act as a versatile cross-linking agent, enabling the formation of robust polymer networks and covalent bonds with various functional groups. It is essential for researchers and industrial manufacturers in sectors such as polymer chemistry, advanced material science, and the development of specialty adhesives and coatings.

Application

• Cross-linking Agent for Polymers: Used to create three-dimensional networks in hydrogels, superabsorbent polymers, and specialty resins, enhancing their mechanical strength and thermal stability.
• Bioconjugation and Protein Modification: Serves as a reagent for covalently linking biomolecules, peptides, or proteins in diagnostic assay development and biochemical research.
• Production of Advanced Coatings: Incorporated into formulations for durable, scratch-resistant, and chemically resistant industrial and protective coatings.
• Adhesive and Sealant Formulations: Enhances the performance and curing properties of high-strength structural adhesives and specialty sealants.
• Chromatography Media Synthesis: Utilized in the manufacture of functionalized stationary phases for affinity and size-exclusion chromatography.
• Material Science Research: A key building block for synthesizing novel organic frameworks, dendrimers, and other functional materials.

Basic Information

Product Name	Glyoxal Bis(Acrylamide)
CAS No.	76843-24-8
Molecular Formula	C8H10N2O4
Molecular Weight	198.18 g/mol
Synonyms	N,N'-Bis(acryloyl)oxalamide; 1,1'-(Oxalylbis(azanediyl))bis(prop-2-en-1-one); Oxalyl Bisacrylamide; Glyoxal Diacrylamide; Acrylamide, N,N'-oxalyldi-; N,N'-Oxalyldiacrylamide; N,N'-(Oxalyl)bisacrylamide; 2-Propenamide, N,N'-oxalyldi-
EINECS	Contact for details

Quality Control

Our Glyoxal Bis(Acrylamide) is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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