Sodium Bicarbonate (Chemical Formula: NaHCO₃), commonly known as baking soda, soda powder, or cooking alkali, is a white, fine crystalline powder. Its solubility in water is lower than that of soda ash, and it exhibits weak acidity.

Application：

1.Food leavening agent (e.g., baking)

2.Household cleaner (removes stains, deodorizes)

3.Antacid (neutralizes stomach acid)

4.Fire extinguisher agent (for small fires)

5.Soil pH regulator in agriculture

6.Personal care (toothpaste ingredient, mild abrasive)

7.Industrial neutralizer (acid waste treatment)