What is the minute time of hydrogen peroxide and what is the concentration of hydrogen peroxide in g

Chemical formula: H2O2

Hydrogen peroxide is a liquid with two hydrogen atoms and two oxygen atoms in each molecule, which has strong permeability and oxidation, and is commonly used in medicine to clean wounds and local antibacterial. According to the latest research, hydrogen peroxide is not only a medical product, but also an excellent beauty product.

The face is in direct contact with the external environment, often polluted by bacteria, dust, etc., coupled with the dirt formed by the sweat glands and sebaceous gland secretions of the face itself, which can easily induce acne, dermatitis, boils and other diseases, thereby affecting the beauty of the face. Applying hydrogen peroxide to the face can not only remove the dirt, but also directly enhance the activity of surface cells, inhibit and oxidize the deposition of melanin, and make it delicate and elastic. How it works:

After washing the face with facial cleanser, apply a towel dipped in 3% hydrogen peroxide to the face, 5 minutes each time, once a day, 10 days as a course of treatment, and care should be taken to avoid hydrogen peroxide entering the eyes during the operation.

In addition, hydrogen peroxide also has the function of fading hair color, for those women who are affected by the appearance of excessive hair hair, you can apply hydrogen peroxide directly to ** after hair removal, 2 times a day, so that the hair that grows in the future will not become black and thick, but will become soft and light yellow in color.

In addition, in the laboratory, hydrogen peroxide and manganese dioxide are often mixed to produce oxygen.

The chemical equation for hydrogen peroxide to oxygen is: 2H2O2=2H2O+O2 (Mno2 catalysis).

He and many things will oxidize.

See the details of the information:

<>1. Hydrogen peroxide for medical supplies.

The concentration is generally three percent, which is used to clear wounds, loosen scabs, especially wounds infected by anaerobic bacteria;

2. The concentration of industrial hydrogen peroxide is generally about 35%, which is an important inorganic chemical product and an important oxidant and bleach agent in the industrial field.

Disinfectants and dechlorinants are widely used in textile, papermaking, chemical industry, light industry, medicine, electronics, food, environmental protection and other fields.

Hydrogen peroxide can quickly decompose when it comes into contact with many inorganic compounds or impurities, resulting in **.

1. Hydrogen peroxide, chemical name H2O2, called hydrogen peroxide, is a chemical.

2. The aqueous solution is a colorless and transparent liquid with a weak special odor. Pure peroxide is a light blue, oily liquid.

3. Hydrogen peroxide is a strong oxidant.

4. Hydrogen peroxide itself is not combustible, but it can react with combustibles to release a large amount of heat and oxygen and cause fire**.

4、。Hydrogen peroxide forms a mixture with many organic substances such as sugar, starch, alcohols, petroleum products, etc., which can occur under impact, heat or electric spark.

5. Hydrogen peroxide will quickly decompose after contact with many inorganic compounds or impurities, resulting in a large amount of heat, oxygen and water vapor.