What is the chemical name of caustic soda?

The chemical name of caustic soda is Sodium hydroxide (NaOH).

It is alkali in nature.

There are many uses of caustic soda in our day to day life, such as:

1 . Used as drain pipe cleaner.

2 . Used in the Production of soap and detergents.

4 . Used in the preparation of soda lime. Etc.

It is used as a cleaning agent because caustic soda converts fats and grease into soap, which easily dissolves into the water.

Hence, the answer is Sodium hydroxide (NaOH).