Uses Of Citric Acid

It is a naturally occurring acid. It is found in various fruits and vegetables. Example of citrus fruit – lemon which has the highest amount of acid. It is a weak organic acid with a chemical formula C6H8O7. There are many advantages of using citric acid. Below are some of the uses of citric acid

Uses citric acid

We get citric acid powder which is white in color. It helps in improving kidney health, throat infection, get rid of acne etc. Some of the other citric acid uses are:

  • Used in food
  • Used in cleaning
  • Used on skin

Citric acid uses in food:

It is used in food as a flavoring agent and preservative. It is used in processed food products like beverages, soft drinks etc. Due to its sour taste it is used in making certain candies. Sometimes the sour candy is covered with white powder which is citric acid. To keep fat globules away some ice cream companies use it as emulsifier.

Citric acid uses in cleaning:

It is one of the chelating agent. With the help of citric acid limescale from evaporators and boilers is removed. It is used in soaps and laundry detergents as water is softened by the acid. Household cleaners used in kitchen and bathroom also contain some amount of citric acid. It is not only used as a cleaner but also as a deodorizer.

Citric acid uses for skin:

It helps in the removal of dead skin so used for home masks. Improves skin tone and skin growth reducing wrinkles, acne scars etc. To balance the PH levels citric acid is commonly used ingredient in cosmetics. It is found in hand soap, body wash, nail polish face cleansers, shampoos and some other cosmetics products.

With change in soil and climatic condition, the citric acid amount in vegetables and fruits also varies.

This was a brief on citric acid uses. To know more uses of citric acid, download the BYJU’S – the learning app.

Practise This Question

Li has 1 electron in its outer shell, Cl has 7 electrons in its outer shell. Choose the correct option: