For professionals in chemical manufacturing, understanding the precise technical specifications and safety protocols for raw materials is non-negotiable. m-Phenylenediamine (CAS 108-45-2) is a critical intermediate in numerous industrial processes, and a thorough grasp of its properties is essential for safe and effective utilization. As a dedicated m-phenylenediamine manufacturer and supplier, we provide comprehensive data to ensure our clients can confidently buy and use our high-quality products. This includes detailed insights into its physical and chemical characteristics, along with crucial safety information.

The typical specifications for industrial-grade m-phenylenediamine include an appearance of grey brown pastilles or molten material, or offwhite to white pastilles or molten. Purity is paramount, with a standard of 99.5% min. being common, alongside strict limits on isomers like OPD (200 ppm max.) and PPD (450 ppm max.), and moisture content (0.1% max.). These parameters are vital for its performance as an intermediate in applications like aramid fiber synthesis, dye manufacturing, and as an epoxy resin curing agent. When you purchase m-phenylenediamine, ensuring these specifications are met by your supplier is key to predictable results and product quality.

Safety is equally important. m-Phenylenediamine is classified with specific hazard statements and precautionary measures. It is sensitive to air and can irritate skin and eyes. Inhalation, ingestion, or skin absorption can be harmful. Therefore, proper handling, including the use of personal protective equipment (PPE) such as gloves, eye protection, and respiratory protection, is mandatory. Storage should be in cool, dry, well-ventilated areas, away from incompatible materials like strong oxidizing agents. As a responsible m-phenylenediamine supplier, we provide comprehensive Safety Data Sheets (SDS) to guide safe handling and emergency procedures for this chemical.

We are committed to not only supplying high-purity m-phenylenediamine but also to ensuring our customers have the knowledge to use it safely and effectively. For any manufacturer looking to buy this essential chemical intermediate, understanding these technical details and safety guidelines is crucial. Contact us today for detailed product specifications, SDS, and to discuss your procurement needs for m-phenylenediamine. Our expertise as a manufacturer and supplier ensures you receive both quality product and vital safety information.