Hydrogen peroxide can be used for medical, military and industrial purposes. Medical hydrogen peroxide is used for daily disinfection, which can kill intestinal pathogenic bacteria, pyogenic cocci and pathogenic yeasts, and is generally used for surface disinfection. ?
Hydrogen peroxide has oxidation effect, but the concentration of medical hydrogen peroxide is equal to or lower than 3%. Rubbing on the wound will cause burning sensation, and the surface will be oxidized to white and blistered. Just wash with clear water and restore the original skin color after 3-5 minutes.
Chemical industry is used as raw materials for producing sodium perborate, sodium percarbonate, peracetic acid, sodium chlorite and thiourea peroxide. , and as an oxidant of tartaric acid and vitamins. The pharmaceutical industry is used as bactericide, disinfectant and oxidant to produce thiram insecticide and 40l antibacterial agent. Printing and dyeing industry is used as bleaching agent for cotton fabric to reduce the color of dyed dyes.
Used to remove iron and other heavy metals when producing metal salts or other compounds. It is also used in electroplating solution, which can remove inorganic impurities and improve the quality of plated parts. It is also used to bleach wool, raw silk, ivory, pulp and fat. High concentration hydrogen peroxide can be used as rocket power combustion improver.
Civil use: deal with the odor in the kitchen sewer, buy hydrogen peroxide from the drugstore, add water and washing powder and pour it into the sewer for decontamination, disinfection and sterilization;
3% hydrogen peroxide (medical grade) can be used for wound disinfection.
Extended data:
Harm of hydrogen peroxide to human body
1, hydrogen peroxide can cause DNA damage and gene mutation of human genetic material, which is closely related to the occurrence of many diseases, and long-term consumption is very dangerous.
2. Hydrogen peroxide can cause cancer in mice, rabbits and other animals, and may cause cancer in humans.
Hydrogen peroxide may accelerate the aging process of human body. Hydrogen peroxide is closely related to the occurrence and development of Alzheimer's disease, especially Alzheimer's disease.
4. Hydrogen peroxide is closely related to Parkinson's disease, stroke, arteriosclerosis, diabetic nephropathy and diabetic neuropathy in the elderly.
5. As a strong oxidant, it consumes antioxidant substances in the body, making the body's antioxidant capacity low and its resistance decreased, further causing various diseases.
6. Hydrogen peroxide may cause or aggravate eye diseases, such as cataracts.
7. Entry through respiratory tract can lead to lung injury.
8. Repeated contact will lead to human hair, including white hair and yellow skin.
9. Ingestion can stimulate gastrointestinal stickiness, leading to gastrointestinal damage and gastrointestinal diseases.
10. Small molecular hydrogen peroxide can easily enter tissues and cells in vivo after oral intake, and can enter the free radical reaction chain, causing many diseases related to free radicals.
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