A substance that gains electrons (lowers valence) in a redox reaction. It can oxidize other substances and be reduced by itself. Common ones are oxygen, chlorine and potassium permanganate.

The Chinese pinyin for oxidant is: y m 4 ng Hu à j.

The sentence of oxidant is as follows:

1, excellent corrosion resistance: except for a few strong oxidants, it can resist the corrosion of various chemical media; No electrochemical corrosion.

2. Huangfu powder contains more powerful antioxidants than vitamin E. Some studies show that it helps to reduce the oxidation of bad cholesterol.

3. It is found that the addition of some oxidants, macromolecular organic compounds, surfactants and heavy metal salts is beneficial to improve the quality of chemical polishing.

4. The antioxidant tert-butyl hydroquinone was prepared by the reaction of hydroquinone and tert-butanol.

5. Flavonoids antioxidants contained in chocolate are beneficial to cardiovascular diseases.

6. The purpose of this paper is to study the liquid phase oxidation of toluene with molecular oxygen as oxidant and solid catalyst.

7. This is because blueberry contains magical antioxidants and phytochemicals from vitamin C. People think it can resist the decline of brain cells caused by age.

8. Use antioxidants: First, prepare hot chocolate mixed with dark chocolate, because this mixture contains more flavonoids, which can effectively prevent heart disease.

9. The research progress of several commonly used trivalent and pentavalent iodine reagents as oxidants for alcohol oxidation was reviewed, and the corresponding oxidation mechanism was discussed.

10, the synergistic effect significantly enhanced the protection provided by a single antioxidant.

1 1, such as ozone contacting strong oxidant, liquid oxygen, chlorine, potassium permanganate, etc. , may lead to rapid combustion.