... tannage Molecular formula:NaHCO3CAS NO.:144-55-8Product characteristics and usesIt is white powder or fine crystalline, odourless, taste ... food industry, detergent additives, carbon dioxide generant, pharmaceutical raw materials, and also could be used in the following industries such ... , the dressing smelting, flame retardant, mineral separation and smelting, extinguishant, metal heat treatment, fiber ...