Description

Mellitic Acid CAS NO 517-60-2 is a high-purity, crystalline organic acid characterized by its benzenehexacarboxylic acid structure. This compound is valued for its unique chelating properties and high thermal stability, making it a critical intermediate in advanced material synthesis. It is primarily sought by manufacturers in the polymer, specialty chemical, and pharmaceutical research sectors for developing heat-resistant polymers, metal-organic frameworks (MOFs), and as a precursor for complex organic syntheses.

Application

• Polymer Chemistry: Serves as a monomer or cross-linking agent for synthesizing high-performance, thermally stable polyimides and polyamides.
• Metal-Organic Frameworks (MOFs): Acts as a versatile organic linker or building block for constructing porous coordination polymers with tailored properties for gas storage and catalysis.
• Chelating Agent: Utilized in analytical chemistry and water treatment formulations for its strong ability to complex with metal ions.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Corrosion Inhibitor: Incorporated into specialty coatings and formulations to protect metal surfaces.
• Laboratory Reagent: Used as a standard or reagent in analytical and research laboratories for various chemical studies.

Basic Information

Product Name	Mellitic Acid
CAS No.	517-60-2
Molecular Formula	C12H6O12
Molecular Weight	342.17 g/mol
Synonyms	Benzenehexacarboxylic Acid; Graphitic Acid; Hexacarboxybenzene; 1,2,3,4,5,6-Benzenhexacarboxylic Acid; Mellitate; Benzen-1,2,3,4,5,6-hexacarboxylic acid
EINECS	208-245-3

Quality Control

Our Mellitic Acid is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory compliance needs.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to prevent degradation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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