What Is The Function Of Sodium Bicarbonate?

Sodium Bicarbonate Nutrition JD


Sodium bicarbonate, also known as baking soda, is a popular ingredient in most kitchens around the world. But did you know that it has a lot of other functions besides baking? In this article, we will discuss the different functions of sodium bicarbonate.

What is Sodium Bicarbonate?

Sodium bicarbonate is a white crystalline powder that is commonly used in baking. It is a mild alkali that reacts with acids to produce carbon dioxide gas, which causes baked goods to rise. It is also used as a cleaning agent and a deodorizer.

The Function of Sodium Bicarbonate

Sodium bicarbonate has several functions, including:

1. Baking

As mentioned, sodium bicarbonate is commonly used in baking. When it is mixed with an acidic ingredient like vinegar, buttermilk, or lemon juice, it produces carbon dioxide gas, which causes baked goods to rise.

2. Cleaning

Sodium bicarbonate is also an effective cleaning agent. It can be used to clean sinks, toilets, and other surfaces. It is also effective in removing stains from clothes and carpets.

3. Deodorizing

Sodium bicarbonate is a natural deodorizer. It can be used to eliminate odors in refrigerators, shoes, and carpets. It can also be used as a personal deodorant.

4. Medical Use

Sodium bicarbonate is sometimes used in medical treatments. It can be used to treat acidosis, which is a condition that occurs when there is too much acid in the blood. It can also be used to treat heartburn and indigestion.

5. Fire Extinguisher

Sodium bicarbonate is also used in fire extinguishers. When it is heated, it decomposes into sodium carbonate, water, and carbon dioxide gas. The carbon dioxide gas helps to extinguish the fire by smothering the flames.


Sodium bicarbonate has many functions, including baking, cleaning, deodorizing, medical use, and fire extinguishing. It is a versatile and useful ingredient that can be found in most households. Next time you use baking soda, remember that it has many other functions besides baking.