Micronized Calcium Carbonate is a premium grade of calcium carbonate used in various industrial and commercial applications. This product is made of high-quality calcium carbonate and is micronized to provide a very fine powder. It has a purity of 99%, and its physical form is powder. The shelf life of this product is two years, and it should be stored at room temperature. This product is ideal for industrial and commercial use, and it can be used in a variety of applications. It can be used as a filler in plastics, paints, and rubber, and it can also be used in the production of paper, ceramics, and glass. It can also be used as a food additive. We guarantee that our product is of the highest quality, and we stand behind our products with a satisfaction guarantee.