Description

Methacrylic Acid Calcium Salt is a specialized organometallic compound that serves as a key functional additive and cross-linking agent. Its primary value lies in its ability to modify polymer properties, enhancing thermal stability, mechanical strength, and cross-linking density in various formulations. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to engineer advanced material performance.

Application

• Cross-linking Agent for Polymers: Used to improve the heat resistance and mechanical properties of acrylic and methacrylic resin systems.
• Dental and Biomedical Materials: A component in glass ionomer cements and bone cements for controlled setting reactions and enhanced biocompatibility.
• Adhesive and Sealant Formulations: Imparts improved adhesion and durability in high-performance industrial and construction adhesives.
• Coatings and Inks: Functions as a reactive modifier to enhance the hardness, chemical resistance, and weatherability of surface coatings.
• Composite Materials: Acts as a coupling agent or filler treatment in mineral-filled composites to improve interfacial bonding.
• Controlled-Release Systems: Utilized in the synthesis of hydrogels and other polymeric matrices for pharmaceutical and agricultural applications.

Basic Information

Product Name	Methacrylic Acid Calcium Salt
CAS No.	16809-88-4
Molecular Formula	C8H10CaO4
Molecular Weight	210.24 g/mol
Synonyms	Calcium Methacrylate; Calcium Dimethacrylate; Methacrylic Acid, Calcium Salt; 2-Propenoic Acid, 2-Methyl-, Calcium Salt; Calcium 2-Methyl-2-propenoate; Bis(methacryloyloxy) Calcium; Calcium Bis(methacrylate); CAM-2
EINECS	240-832-6

Quality Control

Our Methacrylic Acid Calcium Salt is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, heavy metal content, and loss on drying. Our production adheres to cGMP principles where applicable, ensuring reliability for critical applications.

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Calcium Content	18.5 - 19.5 %
Residual Solvents (GC)	Meets requirement
Particle Size (Typical)	Contact for details

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