Sodium Bicarbonate USPOur Sodium Bicarbonate USP No. 1 Powder is manufactured by Arm & Hammer in the USA and sealed in the original manufacturer packaging to ensure purity, safety, and consistent quality. Packaged in a bulk 50 lb bag, sodium bicarbonate is commonly known as baking soda and should not be confused with baking powder. Sodium bicarbonate acts as a buffer, acid neutralizer, source of carbon dioxide, and mild abrasive. It is also an excellent odor absorber and