Description

Magnesium Phthalate is an organometallic salt derived from phthalic acid, offering unique chemical and physical properties for specialized industrial applications. This compound is valued for its role as a functional additive and intermediate in the production of advanced materials. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical sectors seeking to modify material characteristics or synthesize complex molecules. Consistent quality and reliable supply are critical for these high-value applications.

Application

• Polymer Additive: Acts as a stabilizer, catalyst component, or property modifier in specialty plastic and resin formulations.
• Chemical Synthesis: Serves as a key intermediate or reagent in the production of complex organic compounds and fine chemicals.
• Pharmaceutical Excipient: Used in controlled-release formulations or as a buffering agent in specific drug delivery systems.
• Laboratory Reagent: Employed in analytical chemistry and research for calibration standards or specific synthetic pathways.
• Crosslinking Agent: Functions in the curing and crosslinking processes of certain thermoset polymers and coatings.
• Flame Retardant Synergist: Can be used in combination with other compounds to enhance flame-retardant properties in materials.

Basic Information

Product Name	Magnesium Phthalate
CAS No.	549-14-4
Molecular Formula	C8H4MgO4
Molecular Weight	188.42 g/mol
Synonyms	Magnesium Phthalate; Phthalic Acid Magnesium Salt; Magnesium Benzene-1,2-dicarboxylate; Magnesium o-Phthalate; 1,2-Benzenedicarboxylic Acid, Magnesium Salt; Magnesium Hydrogen Phthalate (for acid salt forms); MAGNESIUM PHTHALATE HYDRATE; EINECS 208-969-7
EINECS	208-969-7

Quality Control

Our Magnesium Phthalate is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Product quality is verified through a comprehensive suite of analytical tests including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment. We can support compliance requirements for various industrial standards upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (MgO basis)	Min. 98.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility	Tested

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