Mainly applied as food additive in food stuff industry, 

• Cooking: Sodium bicarbonate is a leavening agent used in baking to help dough rise. It reacts with acidic ingredients, releasing carbon dioxide gas, which causes the dough to expand and become airy.
• Cleaning: Baking soda is a versatile household cleaner. Its mild abrasive properties make it effective for scrubbing surfaces without scratching them. It’s also used as a deodorizer to neutralize odors in refrigerators, carpets, upholstery, and more.
• Personal Care: Sodium bicarbonate can be used in personal care products such as toothpaste and deodorant. It helps to neutralize acids and control odor-causing bacteria.
• Medical Use: Sodium bicarbonate is used in medical settings to treat conditions such as acid indigestion, heartburn, and acidosis. It can also be administered intravenously to treat certain metabolic disorders or to counteract the effects of overdoses of certain drugs.
• Fire Suppression: Sodium bicarbonate is commonly found in fire extinguishers. When it is discharged onto a fire, it releases carbon dioxide gas, which helps to smother the flames by displacing oxygen.
• Rubber industry: It can be used in the production of rubber and sponge in the rubber industry
• Metallurgical industry: It can be used as a flux for casting steel ingots in the metallurgical industry.
• Intermediary agent: Adding baking soda to the dyeing can prevent the yarn tube from producing colored flowers
• Pool Maintenance: It’s used in swimming pools to regulate pH levels and alkalinity, helping to maintain water quality.
• Pest Control: Baking soda can be used as a natural pesticide to control certain pests, such as ants and cockroaches. It disrupts their digestive systems when ingested.