organic baking soda bicarbonate of soda 50lb bag  this is a 50 pound bag of feed grade sodium bicarbonate also known as baking soda. this product is a great addition to livestock diets along with many other uses around the farm and household. can be used with cleaning and is aluminum free. we ship this product via fedex ground or home delivery lightning quick. feel free to ask any questions pertaining to the product as we are happy to help you.