Acetic acid belongs to a common class of acids. It consists of carbon, oxygen, and hydrogen. Acetic acid is colorless and has a strong smell. Concentrated acetic acid is hazardous to both breathing and skin. It is used in food, medicine, and as an organic solvent. In undiluted form, it is dangerous to life. In a way, acetic acid is present in everything.
In Medicine and Cosmetology:
- It helps with sore throats.
- Acetic acid is a component of aspirin.
- It lowers blood pressure.
- Acetic acid can kill many microbes, treat tuberculosis, and cure fungal infections on human hands or feet.
- Proper use can help with weight loss.
- Rinsing hair with vinegar diluted in water helps make it smooth and silky.
In Everyday Life:
- It is a helpful household tool: it can clear clogged pipes, remove rust, and eliminate limescale in kettles.
- It effectively removes sweat stains from white clothing.
- A bouquet of flowers lasts longer when a few tablespoons of acetic acid are added to the water.
- Cleaning windows with vinegar prevents streaks, and it can remove odors from the refrigerator.
- It can be used as an air freshener: spraying it on surfaces helps remove cigarette and mold smells.
- It’s a good way to deal with pests at home, such as ants.
- Acetic acid is useful in the garden, helping to fight weeds.
Caution with Acetic Acid:
- People with stomach issues should avoid consuming it.
- If spilled on the floor, clothes, or furniture, it will immediately create a white stain that cannot be removed.
Interesting Facts
- Acetic acid was discovered in ancient times by accident when wine fermented. It became used in everyday life, leading to the creation of wine vinegar.
- About 400 grams of acetic acid are produced in the human body daily, enough to make 8 liters of regular vinegar.
- At minus 16°C, it freezes and forms colorless crystals.
- It dissolves well in water, ignites easily, and conducts electricity.
- It has a wide range of applications in industries such as manufacturing, perfume production, and cellulose production.
Most importantly, acetic acid is widely used in cooking, especially in the preparation of meat and fish dishes. No preservation process is complete without it.
When used correctly, acetic acid not only avoids causing harm but can be highly beneficial.