Uses: It is widely used for sanitation and disinfection, medical acid resistance and digestion aid, and also used as an essential raw material for food fermentation, soda biscuits and many European cakes, especially Chinese dim sum peach crisp.

Axe powder is actually dead sodium bicarbonate (chemical formula: NaHCO3), commonly known as baking soda, baking soda, baking soda (Hong Kong and Taiwan province), baking soda and so on. , with fine white crystals, is less soluble in water than soda.

Sodium bicarbonate, a white alkaline powder soluble in water, begins to react with water to release carbon dioxide CO2, which is faster in acidic liquid (such as juice), and the effect of releasing gas is faster with the increase of ambient temperature.

Sodium carbonate will remain after the action of sodium bicarbonate, and excessive use will make the finished product have an alkaline taste.