The uses of hydrogen peroxide are divided into three types: medical, military and industrial. Daily disinfection is medical hydrogen peroxide. Medical hydrogen peroxide can kill the main pathogenic bacteria in the intestine, pyogenic coccus, and pathogenic yeast. It can generally be used to study the passage of objects through the surface. Not sterilized. Wuxi hydrogen peroxide with higher concentration (more than 10%) is used in textile, leather, paper, and wood manufacturing industries as bleaching and deodorizing agents. Hydrogen peroxide is also one of the components of hair dyes, and is also used as a material for synthesizing organic raw materials (catechol), medicine, metal surface treatment agent, polymerization initiator, etc. Can also be used as rocket propellant. Hydrogen peroxide manufacturers are mainly used for sterilization and external medical purposes, such as wound disinfection. The best ratio for testing blood: 6% hydrogen peroxide plus 0.005% methylene blue. Industrial hydrogen peroxide is another hydrogen oxide besides water. The viscosity is slightly higher than that of water, and the chemical properties are unstable. Generally, it is stored in the form of a 30% or 60% aqueous solution, and its aqueous solution is commonly known as hydrogen peroxide.
Hydrogen peroxide has strong oxidizing properties and is weakly acidic. Hydrogen peroxide has different oxidizing technologies. The mechanism of hydrogen peroxide bleaching process is that the concentration of medical hydrogen peroxide is greater than or equal to or less than 3%. When wiping the wound surface, there will be a burning sensation, and the surface will be oxidized to a white color with bubbles. We can clean it up and analyze it. After 3-5 minutes, it will restore its original skin color.
In the chemical industry, it is used to produce sodium perborate, sodium percarbonate, oxidant feed peracetic acid, sodium sulfite, thiourea, etc., tartaric acid, vitamins, etc. The pharmaceutical industry is used as an antibacterial agent in the production of fungicides, disinfectants and pesticides and as an oxidizing agent for Fomex 40L. It is used as a bleaching agent in the cotton fabric printing and dyeing industry to reduce the post-color development of dyes. Removal of iron and other heavy metals from salts or other compounds used to produce metals. It is also used in the electroplating solution to remove inorganic impurities to improve the quality of the plating. High concentrations of hydrogen peroxide, also used to bleach wool, silk, ivory, pulp, fat, etc., can be used as a rocket propellant.
Civil: To deal with the peculiar smell that passes through the sewer in the kitchen, go to the pharmacy for purchase, use hydrogen peroxide plus water and washing powder to pour into a sewer to decontaminate, disinfect and sterilize; Medicine|Education|Network collect data and organize 3% hydrogen peroxide (medical grade) Disinfect the wound surface;