Description

Magnesium Acrylate is a versatile metal salt of acrylic acid, valued for its role as a cross-linking agent and ionic co-monomer in advanced polymer systems. This compound is essential for modifying the physical and chemical properties of polymers, enhancing characteristics such as water absorption, mechanical strength, and thermal stability. It is a critical raw material for manufacturers in the superabsorbent polymer (SAP), specialty adhesives, coatings, and water treatment industries seeking to develop high-performance materials.

Application

• Superabsorbent Polymers (SAP): A key ionic monomer for producing high-performance SAPs used in hygiene products (e.g., diapers, adult incontinence pads) and agricultural water-retention gels.
• Cross-linking Agent: Used to create cross-linked networks in polyacrylic acid and other carboxylated polymers, improving gel strength and solvent resistance.
• Specialty Adhesives & Sealants: Imparts improved cohesive strength, adhesion, and flexibility to acrylic-based pressure-sensitive and structural adhesives.
• Coatings & Paints: Functions as a reactive diluent and cross-linker in water-borne and radiation-curable coatings, enhancing film durability and chemical resistance.
• Water Treatment Chemicals: Employed as a co-monomer in flocculants and scale inhibitors for industrial and municipal water treatment processes.
• Medical & Pharmaceutical Hydrogels: Used in the formulation of controlled-release drug delivery systems and wound dressings due to its biocompatibility and ionic character.
• Ion-Exchange Resins: Serves as a functional monomer in the synthesis of resins for selective ion removal and purification applications.

Basic Information

Product Name	Magnesium Acrylate
CAS No.	5698-98-6
Molecular Formula	C6H6MgO4
Molecular Weight	166.41 g/mol
Synonyms	Magnesium diacrylate; Acrylic acid, magnesium salt; Magnesium bis(acrylate); 2-Propenoic acid, magnesium salt; Magnesium acrylate salt; Magnesium (II) acrylate; MagnesiuM acrylate; MAGNESIUM ACRYLATE (MG ACRYLATE)
EINECS	227-163-7

Quality Control

Our Magnesium Acrylate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support customer audits and can provide material to meet specific regulatory or GMP requirements for advanced applications.

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 material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms
Assay (Mg Acrylate)	≥ 98.0 %
Magnesium (Mg) Content	14.0 - 15.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residual Acrylic Acid	≤ 0.5 %
pH (5% solution)	6.0 - 8.0
Water Solubility	Freely soluble

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