In life, baking soda is a commonly used kitchen product, also known as "baking soda powder" and "heavy Cao". Its main function is to make food fluffy and porous and taste better. Most of the baking soda sold in the market is monoclinic crystalline powder or white powder, which smells a little salty. From a chemical point of view, baking soda is an acid salt.

Although baking soda can make food look better and taste better, if used too much, it will make food have an alkaline taste. In addition, in the process of preserving baking soda, we should pay special attention to moisture and waterproof, because baking soda is unstable in chemical properties and easy to decompose slowly in a humid environment.

How to preserve baking soda:

1 The scientific name of baking soda is baking soda, which is soluble in water and easily decomposed when heated. When stored, it should be sealed, moisture-proof and heat-resistant, and placed in a cool and dry place.

2. Baking soda can easily absorb moisture in the air. Therefore, it is best to store it in a sealed way when not in use, such as sealed cans or chain bags or milk powder cans.

3. When it is used, it can be stored in a commercially available pepper can, but don't cover it. The hole in the pepper pot is convenient for sprinkling baking soda. If there is no pepper pot, you can also stretch and tie the mesh cloth, such as unwanted gauze curtain and mosquito net, to the general bottle mouth, and it will be convenient to pour it out for use.