This product is an excellent antioxidant for various lubricating oils, secondary processing gasoline, paraffin and some other mineral oils in the petroleum industry. It is an inexpensive general-purpose antioxidant for polyethylene, polypropylene, polystyrene, ABS resin, polyester, cellulose resin and foam, especially for white or light-colored products. Especially antioxidants and stabilizers for food-grade plastics and polymer materials for packaging food, as well as white or light-colored products of natural rubber and synthetic rubber. It is a non-polluting antioxidant and stabilizer such as cis-butadiene rubber and styrene-butadiene rubber. Due to its own characteristics, this product is widely used at home and abroad in animal and vegetable oil, food, cosmetics and other products containing animal and vegetable oil.