碳酸氢钠是一种无机盐，呈白色结晶性粉末，无臭，味碱，易溶于水。在潮湿空

Sodium bicarbonate is an inorganic salt, white crystalline powder, odorless, alkaline in taste, and easily soluble in water. It decomposes slowly in humid air or hot air to produce carbon dioxide, which is completely decomposed when heated to 270℃. When encountering acid, it will decompose strongly to produce carbon dioxide. <br>The solid sodium bicarbonate begins to decompose gradually above 50°C to produce sodium carbonate, water and carbon dioxide gas. This property is often used as a leavening agent for making biscuits, cakes, steamed bread and bread. Sodium bicarbonate will leave sodium carbonate after its action, too much use will make the finished product have an alkaline taste

Sodium bicarbonate is an inorgable salt, white crystalline powder, odorless, odorous alkali, soluble in water. In moist or hot air, it breaks down slowly, producing carbon dioxide, which is heated to 270 degrees C and completely decomposed. When acid is strongly decomposed, carbon dioxide is produced.<br>Sodium bicarbonate solids begin to decompose gradually above 50 degrees C to produce sodium carbonate, water and carbon dioxide gas, often using this characteristic as a puffing agent for making cookies, pastries, bread and bread. Sodium bicarbonate will remain after the action of sodium carbonate, too much use will make the finished product alkali taste

Sodium bicarbonate is an inorganic salt, white crystalline powder, odorless, alkali taste, soluble in water. It decomposes slowly in humid air or hot air to produce carbon dioxide and decompose completely when heated to 270 ℃. In case of acid, it will decompose strongly to produce carbon dioxide.<br>Sodium bicarbonate begins to decompose into sodium carbonate, water and carbon dioxide gas at above 50 ℃, which is often used as a leavening agent for making biscuits, cakes, steamed bread and bread. Sodium bicarbonate will remain sodium carbonate after its action. If it is used too much, the finished product will have alkali taste<br>