Antioxidant 1222

Antioxidant 1222 is a highly effective processing stabilizer. Its chemical name is 3,5-Di-tert-butyl-4-hydroxybenzyl diethyl phosphonate. The CAS number is 976-56-7. This product is widely used in polyolefin and polyester materials. It helps prevent thermal oxidative degradation during polymer processing. Changzhou Jintan Everbright Technology Co., Ltd. supplies Antioxidant 1222 as a white crystalline powder. Its melting point is 122–124°C. Its purity is above 98%.

Our production facilities provide a stable foundation for consistent product quality. Our factory is equipped with a complete range of chemical production equipment, including reactors, drying equipment, and packaging lines. We have a standardized quality management system. Every step, from raw material purchasing to product storage, is recorded and traceable. Our company has 18 technical professionals who are responsible for process control and product testing. We also have our own quality control laboratory. Every batch of Antioxidant 1222 undergoes melting point and purity testing. Products can only leave the factory after passing all required tests. Antioxidant 1222 is widely used in the polymer processing industry. It is especially suitable for polypropylene and polyethylene. It helps protect materials during high-temperature extrusion and injection molding.

Changzhou Jintan Everbright offers 25 kg paper bags. We also support sample orders of 1 kilogram. We understand that clients need to conduct validation tests during formulation development. Therefore, we can provide free samples for testing. This allows you to evaluate product performance before placing bulk orders. Our company has focused on fine chemicals for over twenty years. We have accumulated extensive production and service experience in antioxidants. Our sales team can provide detailed technical data and product information. If you have questions during use, we provide timely technical support. We aim to become a reliable long-term supplier for our clients. Choosing our products gives you reliable quality and professional service. Our commitment to consistent performance helps support material stability during processing.