The functions and uses of sodium carbonate include pH regulation, decontamination, and cleaning agents.


1. Adjust pH value: Sodium carbonate is an alkaline substance that can neutralize acidic substances, thereby regulating the pH value of liquids. It is often used for regulating water bodies such as ponds and aquariums, as well as as as as a seasoning agent in food, beverages, and other industries.


2. Decontamination: Sodium carbonate can remove dirt and oil stains from surfaces such as clothing, floors, and walls. It can also be used to clean kitchens, bathrooms, and other areas, removing dirt and odors.


3. Cleaning agent: Sodium carbonate can be mixed with other chemicals to make a cleaning agent, which is used to clean toilets, drainage pipes, and other places to remove dirt and odors.


It should be noted that when using sodium carbonate, attention should be paid to avoiding direct contact with the skin and eyes, avoiding accidental ingestion, and also to storing and handling sodium carbonate.