The technical term of hydrogen peroxide is hydrogen peroxide (H2O2), which is a strong oxidant. Hydrogen peroxide is a naturally occurring chemical substance, which exists in air and water. Light, lightning and microorganisms can all produce hydrogen peroxide. It is often said that hydrogen peroxide is dissolved in water. In fact, as early as18th century, people discovered and began to use hydrogen peroxide. In the food industry, hydrogen peroxide is mainly used for disinfection of flexible packaging paper, disinfection of cannery, sterilization of milk and dairy products, bread fermentation, decoloration of food fiber, etc. , also used as production and processing AIDS. In addition, hydrogen peroxide also plays an important role in drinking water treatment, textile bleaching, paper industry, medical industry and household detergent manufacturing.
As can be seen from history, there is no difference between the main components of industrial grade and food grade, which is harmless or slight to human body. However, because the manufactured products will contain many impurities, these are harmful. Judging from the current situation of domestic manufacturing industry, even food-grade products are not necessarily safe. So use it as little as possible. Like alcohol, many factories mix it with industrial alcohol filtration in order to save money. The raw materials are different, so are the final products.