Sodium bicarbonate can be directly used as a raw material in the pharmaceutical industry for the treatment of gastric acid overload. It can also be used in filmmaking, tanning, mineral processing, smelting, metal heat treatment, and fiber, rubber industry, etc. It is also used as a detergent for wool and as a seed soaks for agriculture.
One of the most widely used bulking agent in the food industry, used in the production of biscuits, cakes, steamed bread, bread, etc., is a carbon dioxide producer in soft drinks; Can be mixed with alum for alkaline baking powder, can also be mixed with soda for civil stone alkali; It can also be used as a butter preservative. Fire equipment used in the production of acid and alkali fire extinguishers and foam fire extinguishers. The rubber industry USES it with alum, H drilling agent to play a uniform role in the production of rubber, sponge. The metallurgical industry USES it as a flux for casting ingots. The machine industry is used as a molding assistant for casting steel (sand) sand mold. Dyeing and printing industry as a color fixing agent for dyeing and printing, acid and alkali buffer, fabric dyeing, and finishing rear treatment agent. Adding baking soda to the dye prevents the yarn from producing colored flowers. The pharmaceutical industry is used as raw material for acid production.
Used as analytical reagent, inorganic synthesis, pharmaceutical industry, a starter for the treatment of acidemia and food industry, producer of carbon dioxide in soft drinks and cold drinks, and preservative for butter. It can be directly used as raw material for the pharmaceutical industry, detergent for wool, foam extinguishing agent, bath agent, alkaline agent, leavening agent. The leavening agent is often prepared with ammonium bicarbonate and used in biscuits and cakes. The amount added in wheat flour is 20g/kg. With citric acid, tartaric acid preparation solid cool and refreshing drinks such as foaming agent (produce CO ₂). Because it is a harmless weak alkaline agent, adding about 0.1% ~ 0.2% when washing vegetables can make green stable. When used alone, due to the heat decomposition of strong alkaline, used in bread will be yellow, and destroy the vitamins in wheat, it is best to use with calcium phosphate and other acidic substances. Can also be used for hot food, to astringent taste. Because it can increase the pH value, it can improve the water holding capacity of protein, promote the softening of food tissue cells, and promote the dissolution of astringent ingredients. Have shan effect to goat milk (dosage 10 ~ 20mg/kg). As an acidity regulator and chemical leavening agent, it can be used in all kinds of food with leavening agents, according to production needs.
