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[Chemical Knowledge]：Understand acetic acid, keep healthy life

Read： 377 Time：18months ago Source：Transform the World with Simplicity

Acetic acid is an organic compound with the chemical formula C2H4O2. It is usually colorless and transparent liquid, has a pungent smell, can be dissolved in water, alcohol, ether and other solvents. The symmetrical molecule of acetic acid has two carbon atoms, each of which is attached to a carboxylic acid group, and it also has a methyl group.

as a chemical substance, acetic acid has a wide range of applications in the field of life and industry. Below we will introduce some common uses of acetic acid:

1. kitchen condiment

we may usually often use acetic acid as a kind of food condiment, such as soy sauce, hot and sour soup, pickled fish and so on. Acetic acid in this kind of food mainly play a role in seasoning, fresh and so on. In addition, it can also play a role in preservation, can prevent food corruption.

2. cleaning agent

acetic acid can be used as a cleaning agent to remove oil, scale and other stains in the kitchen. For household cleaning, acetic acid is a cheap, environmentally friendly, easy to access cleaning solution.

3. Healthcare

Acetic acid can be used in the medical and healthcare fields, for example, to treat breathing difficulties caused by rising oxygen, and it can also help prevent poisoning accidents caused by drug mismatches and errors. At the same time, acetic acid can be used in the treatment of skin problems, such as to help stop bleeding, relieve pain, treat infections, etc.

4. pre-treatment agent

in the preparation of textiles, rubber, petrochemical and other fields, acetic acid is one of the number one pre-treatment agent. It can be used as dye fixing agent, hydrophobic agent, lubricant, viscosity reducer and so on. In these processes, acetic acid can not only play a role in promoting chemical reactions, but also improve product quality and yield.

Although acetic acid has a wide range of uses, it still needs to comply with some precautions:

1. acetic acid is a corrosive substance, be careful when using.

2 in the storage of acetic acid, should be placed in a cool, ventilated place, away from heat, fire and other flammable items.

3. acetic acid should not be mixed with strong oxidants.

4. When using acetic acid, keep tight safety equipment, such as glasses, masks, gloves, etc.

In short, acetic acid is a commonly used chemical substance, which is widely used in life and industrial fields. By understanding the definition, characteristics, uses and related precautions of acetic acid, we can better use acetic acid safely, so as to maintain a healthy life.