5 Common Acids Used in Industry: What They Are and How They're Used

The five common acids used in industry are compounds with a sour smell and a sharp, sour taste. However, this acidic taste and smell are not present in all substances with a sour taste and smell. These substances are called acids. Acids are an important part of many industries, from food and beverage to pharmaceuticals. You may be wondering, what are the simplest industrial acids, and how are they used? Keep reading to learn more about the different types of common acids used in industry, their uses, and their properties.

How are industrial acids produced?

Industrial acids are produced in a variety of ways. Some industrial acids can be created by combining hydrochloric acid and sulfuric acid. Others are made through the synthesis of organic materials. Acids used for industrial purposes are usually synthesized and not extracted from natural products like plants or animals.

Important properties of Industrial Acids

Industrial acids are compounds with a sour taste and smell that are strong enough to react with other substances. These acids must have the right properties or they will not be suitable for use.

A few important properties of the five common acids used in industry are:

- They have a sour taste and smell

- They are soluble in water

- They react readily with most metals

- They are corrosive

- They can be used in food, beverage, and pharmaceuticals

What are the five common acids used in industry?

The five most common acids used in industry are hydrochloric acid, phosphoric acid, nitric acid, sulfuric acid, and acetic acid.

Hydrochloric Acid: Hydrochloric acid is a colorless liquid with only one main use: it makes organic compounds for fertilizers. It is also used to produce chloroacetic acid and many other organic compounds.

Phosphoric Acid: Phosphoric Acid is used as a traditional method of removing rust from metals by submerging the metal in a phosphoric acid bath. It can also be used to create fertilizers or make polymers to produce plastics.

Nitric Acid: Nitric Acid is used in the food industry to sterilize canned foods because it kills bacteria that would otherwise spoil food. Nitric acid also has many uses in chemical manufacturing. It can be used to dissolve resins or tars that cannot be dissolved by any other means, or it can be combined with hydrogen peroxide to produce an oxidizer called nitrohydrogen peroxide (NHP).
Sulfuric Acid: Sulfuric acids are often used as wastewater treatment agents because they break down contaminants like heavy metals or chemical pollutants into inert compounds like chalk or gypsum. Also, sulfuric acids are often employed in chemical processes where carbon dioxide reacts with sulfur trioxide to produce carbon monoxide, and sulfur dioxide is then purified.
Uses of Industrial Acids
Industrial acids are used in many industries, from food and beverage to pharmaceuticals. These acids have many different properties that make them useful for specific purposes.
- Hydrochloric Acid: Hydrochloric acid is one of the most common industrial acids. It is also known as muriatic acid or hydrogen chloride. The chemical formula of hydrochloric acid is HCl, which stands for hydrogen chloride. Hydrochloric acid is primarily used as a cleaning agent to remove grease and soil from surfaces or to remove rust or other corrosion products from metal objects. It's also used in some manufacturing processes, such as paper production.
Hypochlorite Acid: Hypochlorite acid is a chlorine-containing solution with two main types - sodium hypochlorite and calcium hypochlorite. Hypochlorites are mainly disinfectants because they kill bacteria by disrupting their cell membranes. They are also found in bleaches and some household cleaners, like bleach, toilet bowl cleaners, and laundry detergents. Other industrial uses of hypochlorites include water treatment and sewage treatment due to their ability to disinfect wastewater quickly.
- Acetic Acid: Acetic acid is an organic compound that exists naturally in vinegar (acetic acid), fermented foods like wine, cheese, or yogurt (acetic acid), and fruits like apples (malic acid).
How are Industrial Acids Used?
Industrial acids can be used for cleaning, processing, and finishing materials in manufacturing. These acids are most often used in the food and beverage industry and other industries. For example, hydrochloric acid is a key ingredient in manufacturing aluminum metal. The aluminum ore is heated at high temperatures to form aluminum oxide in this process. The gas released is then reduced by hydrogen gas to form aluminum metal.
Conclusion
The five common acids used in industry are manufactured and used in various industries to create a chemical reaction. They are most often used to produce drugs, detergents, and synthetic fibers. The following article will cover the basics of these acids.