Polymerization inhibitors are essential chemical agents used to control and prevent unwanted polymerization reactions. These reactions can occur due to exposure to heat, light, or contaminants, leading to premature gelation or solidification of reactive monomers and oligomers. In various industrial sectors, particularly those involving UV-curable materials, the reliable function of a polymerization inhibitor is non-negotiable. N-Nitroso-N-phenylhydroxylamine aluminum salt, identified by its CAS number 15305-07-4, stands out as a highly effective option.

This compound, also known by trade names such as Syna-IN 510 or INHIBITOR NPAL, is a representative aromatic nitroso polymerization inhibitor. Its main purpose is to extend the storage life of UV formulations, thereby preventing the self-polymerization of products like UV coatings and inks. The chemical structure and properties of N-Nitroso-N-phenylhydroxylamine aluminum salt allow it to efficiently quench free radicals that initiate polymerization, ensuring that the material remains in a liquid state until the intended curing process begins.

The efficacy of CAS 15305-07-4 extends to a broad range of applications. It is commonly used in the production of UV curable coatings, inks, photoresists, unsaturated polyester resins, vinyl monomers, and acrylate oligomers. Its ability to maintain product integrity and prevent premature reactions makes it a critical component for manufacturers in these fields. The recommended concentration for use is typically quite low, ranging from 0.01% to 0.1%, meaning a small amount can yield significant benefits without adversely affecting the final product's performance.

NINGBO INNO PHARMCHEM CO.,LTD. is a trusted manufacturer and supplier in China, offering high-purity N-Nitroso-N-phenylhydroxylamine aluminum salt. We support our clients by providing chemicals that enhance product performance and stability. If you are in need of a reliable polymerization inhibitor to buy for your industrial needs, consider our quality product and dependable service.